CN205508490U - Mixed cable of aluminum alloy abnormal shape soft metal conductor cover photoelectricity - Google Patents
Mixed cable of aluminum alloy abnormal shape soft metal conductor cover photoelectricity Download PDFInfo
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- CN205508490U CN205508490U CN201620126766.9U CN201620126766U CN205508490U CN 205508490 U CN205508490 U CN 205508490U CN 201620126766 U CN201620126766 U CN 201620126766U CN 205508490 U CN205508490 U CN 205508490U
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Abstract
The utility model belongs to a cable technology field relates to a mixed cable of aluminum alloy abnormal shape soft metal conductor cover photoelectricity, it by cable core, cable core wrapping belt (3), armor (5), tear part (4), cladding oversheath (6) outside the armor and constitute, a serial communication port, the cable core comprises central optical cable unit, interval distribution three peripheral optical cable unit, the three power cable unit outside central optical cable unit, every peripheral optical cable unit comprises outer fiber cable jacket (13) of gasket for packing in and at single fiber cable two single fiber cable (12), two interior gasket for packing (11), extrusion molding cladding, and single fiber cable distributes with interior gasket for packing is crisscross, and single fiber cable and interior gasket for packing strand to be in the same place. The utility model discloses have that the quick -openning is shelled, light in weight, intensity are high, good, soft, the anti side pressure of creep resistance properties can the reinforce, the block -water performance is excellent, the commonality is strong, shield that the effect is excellent, useful technological effects such as the performance is strong, flexible are hit in the lightning protection.
Description
Technical field
This utility model belongs to technical field of electric wires and cables, especially relates to a kind of aluminium alloy abnormal shape flexible conductor metallic sheath light
Electricity mixing cable.
Background technology
Along with developing rapidly of the communications industry, optical cable, optoelectronic composite cable, the usage amount of photoelectric mixed cable increase day by day, mesh
Conductor in the photoelectric mixed cable of front use mainly uses copper conductor and aluminium conductor, and it is poor that copper conductor has corrosion resistance, weight
The features such as weight, price;Aluminium conductor is owing to having bigger elongation percentage, therefore creep-resistant property is poor, cannot avoid when low temperature
Continue and locate lax problem;Current photoelectric mixed cable cannot compatible high shielding properties, excellent anti-lightning strike performance, low weight,
High bending property.
Utility model content
In order to solve the problems referred to above, the purpose of this utility model is to disclose a kind of aluminium alloy abnormal shape flexible conductor metallic sheath photoelectricity
Mixing cable, it realizes by the following technical solutions.
In this utility model the first embodiment, a kind of aluminium alloy abnormal shape flexible conductor metallic sheath photoelectric mixed cable, it be by
Cable core, the cable core band 3 being coated on outside cable core, be positioned at the armor 5 outside cable core band, be positioned at cable core band and armor it
Between tear off element 4, extrusion molding be coated on outside armor oversheath 6 composition;It is characterized in that, described cable core is by central optical
Cable unit, three the peripheral optical cable units being distributed in outside central authorities' optical cable unit, three power line unit are constituted;Each periphery
Optical cable unit is coated on the optical cable outside single fiber cable and interior gasket for packing by 12, two interior gasket for packings 11 of two single fiber cables, extrusion molding
Sheath 13 is constituted, and single fiber cable is interspersed with interior gasket for packing, and single fiber cable twists together with interior gasket for packing, every
Single fiber cable by tight tube fiber, be evenly distributed on the surrounding's enhancement Layer outside tight tube fiber, extrusion molding is coated on around outside enhancement Layer
Single fiber cable protective layer constitute, the packed layer that every interior gasket for packing is coated on outside reinforcement by reinforcement and extrusion molding is constituted;Often
Individual power line unit is made up of two covered wires, tag line 24, power line band 23, and every covered wire is by the aluminum of semicircular structure
The insulating barrier 22 that the stranded special-shaped flexible conductor 21 of alloy, extrusion molding are coated on outside the stranded special-shaped flexible conductor of aluminium alloy is constituted, and often thoroughly does away with
Insulating barrier at the circular arc of edge line and plane contact has lead angle, the insulation of two covered wires in described each power line unit
Layer flat face touch, tag line is positioned at the lead angle of staggered relatively two piece covered wire, power line band by two covered wires,
Tag line envelopes;Described central authorities optical cable unit has identical structure with peripheral optical cable unit.
In this utility model the second embodiment, a kind of aluminium alloy abnormal shape flexible conductor metallic sheath photoelectric mixed cable, it be by
Cable core, the cable core band 3 being coated on outside cable core, be positioned at the armor 5 outside cable core band, be positioned at cable core band and armor it
Between tear off element 4, extrusion molding be coated on outside armor oversheath 6 composition;It is characterized in that, described cable core is by filling greatly
Rope 7, three the peripheral optical cable units being distributed in outside big gasket for packing, three power line unit are constituted;Each peripheral optical cable list
Unit is coated on the cable jacket 13 outside single fiber cable and interior gasket for packing by 12, two interior gasket for packings 11 of two single fiber cables, extrusion molding
Constituting, single fiber cable is interspersed with interior gasket for packing, and single fiber cable twists together with interior gasket for packing, every single light
Cable by tight tube fiber, be evenly distributed on the surrounding's enhancement Layer outside tight tube fiber, extrusion molding is coated on the single outside around enhancement Layer
Cable protection layer is constituted, and the packed layer that every interior gasket for packing is coated on outside reinforcement by reinforcement and extrusion molding is constituted;Each power supply
Line unit is made up of two covered wires, tag line 24, power line band 23, and every covered wire is twisted by the aluminium alloy of semicircular structure
The insulating barrier 22 that the special-shaped flexible conductor 21 of conjunction, extrusion molding are coated on outside the stranded special-shaped flexible conductor of aluminium alloy is constituted, every covered wire
Insulating barrier at circular arc and plane contact has lead angle, putting down of the insulating barrier of two covered wires in described each power line unit
Face contacts, and tag line is positioned at the lead angle of staggered relatively two piece covered wire, and power line band is by two covered wires, tag lines
Envelope.
Certainly, a kind of aluminium alloy abnormal shape flexible conductor metallic sheath photoelectric mixed cable described in any of the above-described embodiment, its
In tear off element can also omit.
This utility model has easy stripping, lightweight, intensity is high, creep-resistant property is good, soft, lateral pressure resistant ability strong, resistance
The Advantageous Effects such as aqueous energy is excellent, highly versatile, shield effectiveness performance excellent, anti-lightning strike is strong, flexible.
Accompanying drawing explanation
Fig. 1 is the cross-sectional structure schematic diagram of this utility model embodiment 1.
Fig. 2 is the cross-sectional structure schematic diagram of this utility model embodiment 2.
Detailed description of the invention
Embodiment 1
Referring to Fig. 1, a kind of aluminium alloy abnormal shape flexible conductor metallic sheath photoelectric mixed cable, it is by cable core, is coated on cable core
Outer cable core band 3, the armor 5 outside cable core band, tear off element 4 between cable core band and armor,
Extrusion molding is coated on oversheath 6 composition outside armor;It is characterized in that, described cable core is by central authorities' optical cable unit, interval point
The cloth three peripheral optical cable units outside central authorities' optical cable unit, three power line unit are constituted;Each peripheral optical cable unit is by two
The cable jacket 13 that 12, two interior gasket for packings 11 of root single fiber cable, extrusion molding are coated on outside single fiber cable and interior gasket for packing is constituted, single
Core optical cable is interspersed with interior gasket for packing, and single fiber cable twists together with interior gasket for packing, and every single fiber cable is by tightly
Unjacketed optical fiber, be evenly distributed on the surrounding's enhancement Layer outside tight tube fiber, single fiber cable that extrusion molding is coated on outside around enhancement Layer is protected
Sheath is constituted, and the packed layer that every interior gasket for packing is coated on outside reinforcement by reinforcement and extrusion molding is constituted;Each power line unit
Being made up of two covered wires, tag line 24, power line band 23, every covered wire is by the stranded abnormal shape of the aluminium alloy of semicircular structure
The insulating barrier 22 that flexible conductor 21, extrusion molding are coated on outside the stranded special-shaped flexible conductor of aluminium alloy is constituted, the circular arc of every covered wire with
Insulating barrier at plane contact has lead angle, the flat face of the insulating barrier of two covered wires in described each power line unit
Touching, tag line is positioned at the lead angle of staggered relatively two piece covered wire, and power line band is by two covered wires, tag line cladding
Live;Described central authorities optical cable unit has identical structure with peripheral optical cable unit.
Embodiment 2
Referring to Fig. 2, a kind of aluminium alloy abnormal shape flexible conductor metallic sheath photoelectric mixed cable, it is by cable core, is coated on cable core
Outer cable core band 3, the armor 5 outside cable core band, tear off element 4 between cable core band and armor,
Extrusion molding is coated on oversheath 6 composition outside armor;It is characterized in that, described cable core by big gasket for packing 7, be distributed in
Three peripheral optical cable units, three power line unit outside big gasket for packing are constituted;Each peripheral optical cable unit is by two single light
The cable jacket 13 that 12, two interior gasket for packings 11 of cable, extrusion molding are coated on outside single fiber cable and interior gasket for packing is constituted, single fiber cable with
Interior gasket for packing is interspersed, and single fiber cable and interior gasket for packing twist together, and every single fiber cable is by tight tube fiber, all
The single fiber cable protective layer that even surrounding's enhancement Layer of being distributed in outside tight tube fiber, extrusion molding are coated on outside around enhancement Layer is constituted,
The packed layer that every interior gasket for packing is coated on outside reinforcement by reinforcement and extrusion molding is constituted;Each power line unit is thoroughly done away with edge by two
Line, tag line 24, power line band 23 are constituted, every covered wire by the stranded special-shaped flexible conductor 21 of the aluminium alloy of semicircular structure,
The insulating barrier 22 that extrusion molding is coated on outside the stranded special-shaped flexible conductor of aluminium alloy is constituted, at the circular arc of every covered wire and plane contact
Insulating barrier there is lead angle, the flat face of the insulating barrier of two covered wires in described each power line unit touch, tag line
Being positioned at the lead angle of staggered relatively two piece covered wire, two covered wires, tag lines are enveloped by power line band.
A kind of aluminium alloy abnormal shape flexible conductor metallic sheath photoelectric mixed cable described above, it is characterised in that described big filling
The material of rope is polypropylene or polyethylene.
Certainly, a kind of aluminium alloy abnormal shape flexible conductor metallic sheath photoelectric mixed cable described in any of the above-described embodiment, its
Being characterised by, described tear off element is tear rope, and its material is aramid fiber or polyester fiber.
Certainly, a kind of aluminium alloy abnormal shape flexible conductor metallic sheath photoelectric mixed cable described in any of the above-described embodiment, its
In tear off element can also omit.
Certainly, a kind of aluminium alloy abnormal shape flexible conductor metallic sheath photoelectric mixed cable described in any of the above-described embodiment, its
Being characterised by, described peripheral optical cable unit has identical structure.
Certainly, a kind of aluminium alloy abnormal shape flexible conductor metallic sheath photoelectric mixed cable described in any of the above-described embodiment, its
Being characterised by, described power line unit has identical structure.
Certainly, a kind of aluminium alloy abnormal shape flexible conductor metallic sheath photoelectric mixed cable described in any of the above-described embodiment, its
Being characterised by, the material of described packed layer is polypropylene or polyethylene.
Certainly, a kind of aluminium alloy abnormal shape flexible conductor metallic sheath photoelectric mixed cable described in any of the above-described embodiment, its
Being characterised by, the material of described reinforcement is aramid yarn or glass fiber yarn.
Certainly, a kind of aluminium alloy abnormal shape flexible conductor metallic sheath photoelectric mixed cable described in any of the above-described embodiment, its
Being characterised by, the material of described cable jacket is polrvinyl chloride or low smoke and zero halogen polyethylene.
Certainly, a kind of aluminium alloy abnormal shape flexible conductor metallic sheath photoelectric mixed cable described in any of the above-described embodiment, its
Being characterised by, described tight tube fiber is by true qualities optical fiber, the tight sleeve layer that is positioned at the dyed layer outside true qualities optical fiber, is positioned at outside dyed layer
Constituting, described true qualities optical fiber is single model or multi-model, and the material of dyed layer is UV cured printing ink, and the material of tight sleeve layer is polychlorostyrene
Ethylene or nylon or politef.
Certainly, a kind of aluminium alloy abnormal shape flexible conductor metallic sheath photoelectric mixed cable described in any of the above-described embodiment, its
Being characterised by, the material of described surrounding enhancement Layer is aramid yarn or glass fiber yarn.
Certainly, a kind of aluminium alloy abnormal shape flexible conductor metallic sheath photoelectric mixed cable described in any of the above-described embodiment, its
Being characterised by, the material of described single fiber cable protective layer is polrvinyl chloride or low smoke and zero halogen polyethylene.
Certainly, a kind of aluminium alloy abnormal shape flexible conductor metallic sheath photoelectric mixed cable described in any of the above-described embodiment, its
Being characterised by, the material of described tag line is polyester belt.
Certainly, a kind of aluminium alloy abnormal shape flexible conductor metallic sheath photoelectric mixed cable described in any of the above-described embodiment, its
Being characterised by, the material of described power line band is waterstop or non-woven fabrics.
Certainly, a kind of aluminium alloy abnormal shape flexible conductor metallic sheath photoelectric mixed cable described in any of the above-described embodiment, its
Being characterised by, the material of described cable core band is waterstop or non-woven fabrics.
Certainly, a kind of aluminium alloy abnormal shape flexible conductor metallic sheath photoelectric mixed cable described in any of the above-described embodiment, its
Being characterised by, the material of the stranded special-shaped flexible conductor of described aluminium alloy is five class aluminium alloy flexible conductors.
Certainly, a kind of aluminium alloy abnormal shape flexible conductor metallic sheath photoelectric mixed cable described in any of the above-described embodiment, its
Being characterised by, the material of described insulating barrier is polrvinyl chloride or low smoke and zero halogen polyethylene.
Certainly, a kind of aluminium alloy abnormal shape flexible conductor metallic sheath photoelectric mixed cable described in any of the above-described embodiment, its
Being characterised by, the material of described oversheath is polyethylene or low smoke and zero halogen polyethylene or thermoplastic elastomer (TPE).
Certainly, a kind of aluminium alloy abnormal shape flexible conductor metallic sheath photoelectric mixed cable described in any of the above-described embodiment, its
Being characterised by, corrugated aluminum pipe is formed by described armor by longitudinal measure.
Certainly, a kind of aluminium alloy abnormal shape flexible conductor metallic sheath photoelectric mixed cable described in any of the above-described embodiment, its
Being characterised by, the largest outside diameter value of described peripheral optical cable unit is 7mm.
Certainly, a kind of aluminium alloy abnormal shape flexible conductor metallic sheath photoelectric mixed cable described in any of the above-described embodiment, its
Being characterised by, the diameter maximum of described cable core is 7/8 inch.
Certainly, a kind of aluminium alloy abnormal shape flexible conductor metallic sheath photoelectric mixed cable described in any of the above-described embodiment, its
Being characterised by, the sectional area of the stranded special-shaped flexible conductor of aluminium alloy of described every semicircular structure is 6 square millimeters.
In this utility model, each power line unit is had identical line pair by two covered wires, three groups of power line unit
During color, different tag lines can be used to distinguish;Certainly, if the insulating barrier color combination often in group is different, completely may be used
Not use tag line.
In this utility model, single fiber cable and interior gasket for packing all in all there is reinforcing element, therefore optical cable unit also has relatively
High tensile strength, it is simple to requirement to tensile strength when vertically laying, also ensure that the flexibility of finished product mixing cable simultaneously,
When through the mechanical stress such as by bending, beneficially the stablizing of optical fiber property.
In this utility model, three pairs of power lines and four optical cable units are with 1+6 regular structure stranded formation cable core, outside cable core
Overlapping wrapped one layer of waterstop or the cable core band of non-woven fabrics, cable core full-size is 7/8 inch.
In this utility model, optical cable unit external diameter is 7mm, identical with the aperture of the cable junction box of standard configuration, after can simplifying
The manufacturing process of phase mixing cable assembly, is also beneficial to mixing cable assembly in use waterproof.
In this utility model, power line uses five class aluminium alloy flexible conductors, for comparing copper cable, the cable of this conductor structure
There is the installation in the narrow or curved space of more preferable flexibility and lower resilience, beneficially cable;And aluminium alloy is led
The thermal coefficient of expansion of body is suitable with copper conductor, but corrosion resistance is substantially better than copper conductor, has both ensured that the connection of cable system can
By property, also improve the safety of cable life-time service.It addition, compare copper cable, aluminium alloy conductor price is lower, therefore cable produces,
Laid down cost all declines to a great extent;And aluminium alloy conductor weight is lighter, the more conducively vertical run of cable and the safety of use.Phase
The pure aluminium cable of ratio, the creep-resistant property of aluminium alloy conductor promotes 300%, it is to avoid the company that aluminium conductor causes because of cold flow or creep
Connect relaxation problem.
In this utility model, aluminium alloy flexible conductor through die mould, insulating exruded after, formed semicircle special-shaped wire;Special-shaped aluminium alloy
Power line makes the physical dimension that cable core can meet 7/8 inch, it is ensured that the outside dimension of finished product mixing cable is penetrated with base station construction tradition
Frequently the outside dimension of cable is identical, is beneficial to be continuing with original fixture etc. on base station, enhances the universality of this mixing cable.
In this utility model, cable core is stranded through spiral, band is wrapped, Stability Analysis of Structures, meets performance requirement;Armor uses
Welding corrugated aluminum pipe, this structure has the advantages such as shield effectiveness is excellent, anti-lightning strike, intensity is high, lightweight, good bending property.
In this utility model, tear rope, can longitudinally tear the outer jacket of mixing cable, to mixing cable sheath knot during convenient use
The unlatching of structure;Oversheath has excellent environmental resistance, humidity resistance, fire resistance, and produces without toxic gas during burning,
It is beneficial to environmental protection.
This utility model is not limited to above-mentioned preferred forms, it will be appreciated that design of the present utility model can be by it
His various forms is implemented to use, and they also fall within protection domain of the present utility model.
Claims (10)
1. an aluminium alloy abnormal shape flexible conductor metallic sheath photoelectric mixed cable, it is by cable core, the cable core band that is coated on outside cable core
(3) armor (5) outside cable core band, the tear off element (4) between cable core band and armor, extrusion molding bag, it are positioned at
Overlay on what the oversheath outside armor (6) formed;It is characterized in that, described cable core by central authorities optical cable unit, be distributed in
Three peripheral optical cable units, three power line unit outside central authorities' optical cable unit are constituted;Each peripheral optical cable unit is by two lists
Cable jacket (13) composition that core optical cable (12), two interior gasket for packings (11), extrusion moldings are coated on outside single fiber cable and interior gasket for packing,
Single fiber cable is interspersed with interior gasket for packing, and single fiber cable and interior gasket for packing twist together, every single fiber cable by
Tight tube fiber, be evenly distributed on the surrounding's enhancement Layer outside tight tube fiber, extrusion molding is coated on the single fiber cable outside around enhancement Layer
Protective layer is constituted, and the packed layer that every interior gasket for packing is coated on outside reinforcement by reinforcement and extrusion molding is constituted;Each power line list
Unit is made up of two covered wires, tag line (24), power line band (23), and every covered wire is twisted by the aluminium alloy of semicircular structure
Close special-shaped flexible conductor (21), extrusion molding is coated on insulating barrier (22) composition outside the stranded special-shaped flexible conductor of aluminium alloy, often thoroughly does away with edge
Insulating barrier at the circular arc of line and plane contact has lead angle, the insulating barrier of two covered wires in described each power line unit
Flat face touch, tag line is positioned at the lead angle of staggered relatively two piece covered wire, and power line band is by two covered wires, marks
Know line to envelope;Described central authorities optical cable unit has identical structure with peripheral optical cable unit.
2. an aluminium alloy abnormal shape flexible conductor metallic sheath photoelectric mixed cable, it is by cable core, the cable core band that is coated on outside cable core
(3) armor (5) outside cable core band, the tear off element (4) between cable core band and armor, extrusion molding bag, it are positioned at
Overlay on what the oversheath outside armor (6) formed;It is characterized in that, described cable core by big gasket for packing (7), be distributed in big
Three peripheral optical cable units, three power line unit outside gasket for packing are constituted;Each peripheral optical cable unit is by two single fiber cables
(12), the cable jacket (13) that is coated on outside single fiber cable and interior gasket for packing of two interior gasket for packings (11), extrusion moldings constitute, single light
Cable is interspersed with interior gasket for packing, and single fiber cable twists together with interior gasket for packing, and every single fiber cable is by tightly overlapping light
Fine, be evenly distributed on the surrounding's enhancement Layer outside tight tube fiber, extrusion molding is coated on the single fiber cable protective layer outside around enhancement Layer
Constituting, the packed layer that every interior gasket for packing is coated on outside reinforcement by reinforcement and extrusion molding is constituted;Each power line unit is by two
Root covered wire, tag line (24), power line band (23) are constituted, and every covered wire is by the stranded abnormal shape of the aluminium alloy of semicircular structure
The insulating barrier (22) that flexible conductor (21), extrusion molding are coated on outside the stranded special-shaped flexible conductor of aluminium alloy is constituted, the circle of every covered wire
Insulating barrier at arc and plane contact has lead angle, the plane of the insulating barrier of two covered wires in described each power line unit
Contacting, tag line is positioned at the lead angle of staggered relatively two piece covered wire, and power line band is by two covered wires, tag line bag
Cover.
A kind of aluminium alloy abnormal shape flexible conductor metallic sheath photoelectric mixed cable the most according to claim 2, it is characterised in that described
The material of big gasket for packing is polypropylene or polyethylene.
4. according to a kind of aluminium alloy abnormal shape flexible conductor metallic sheath photoelectricity described in claim 1 or claim 2 or claim 3
Mixing cable, it is characterised in that the material of described tear off element is aramid fiber or polyester fiber.
5. according to a kind of aluminium alloy abnormal shape flexible conductor metallic sheath photoelectricity described in claim 1 or claim 2 or claim 3
Mixing cable, it is characterised in that the material of described packed layer is polypropylene or polyethylene.
6. according to a kind of aluminium alloy abnormal shape flexible conductor metallic sheath photoelectricity described in claim 1 or claim 2 or claim 3
Mixing cable, it is characterised in that the material of described reinforcement is aramid yarn or glass fiber yarn.
7. according to a kind of aluminium alloy abnormal shape flexible conductor metallic sheath photoelectricity described in claim 1 or claim 2 or claim 3
Mixing cable, it is characterised in that the material of described cable jacket is polrvinyl chloride or low smoke and zero halogen polyethylene.
8. according to a kind of aluminium alloy abnormal shape flexible conductor metallic sheath photoelectricity described in claim 1 or claim 2 or claim 3
Mixing cable, it is characterised in that described tight tube fiber by true qualities optical fiber, be positioned at the dyed layer outside true qualities optical fiber, be positioned at dyed layer
Outer tight sleeve layer is constituted, and described true qualities optical fiber is single model or multi-model, and the material of dyed layer is UV cured printing ink, tight sleeve layer
Material is polrvinyl chloride or nylon or politef.
9. according to a kind of aluminium alloy abnormal shape flexible conductor metallic sheath photoelectricity described in claim 1 or claim 2 or claim 3
Mixing cable, it is characterised in that the material of the stranded special-shaped flexible conductor of described aluminium alloy is five class aluminium alloy flexible conductors.
10. according to a kind of aluminium alloy abnormal shape flexible conductor metallic sheath light described in claim 1 or claim 2 or claim 3
Electricity mixing cable, it is characterised in that the material of described insulating barrier is polrvinyl chloride or low smoke and zero halogen polyethylene;The material of described oversheath
Material is polyethylene or low smoke and zero halogen polyethylene or thermoplastic elastomer (TPE).
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CN201620126766.9U CN205508490U (en) | 2016-02-18 | 2016-02-18 | Mixed cable of aluminum alloy abnormal shape soft metal conductor cover photoelectricity |
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CN201620126766.9U CN205508490U (en) | 2016-02-18 | 2016-02-18 | Mixed cable of aluminum alloy abnormal shape soft metal conductor cover photoelectricity |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105529102A (en) * | 2016-02-18 | 2016-04-27 | 中利科技集团股份有限公司 | Optical-power composite cable with metal sheath employing soft aluminum alloy profile conductors |
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2016
- 2016-02-18 CN CN201620126766.9U patent/CN205508490U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105529102A (en) * | 2016-02-18 | 2016-04-27 | 中利科技集团股份有限公司 | Optical-power composite cable with metal sheath employing soft aluminum alloy profile conductors |
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Address after: 215542 Jiangsu city of Suzhou province Changshou City Shajiabang town southeast of Changshu Development Zone, No. 8 Chang kunlu Patentee after: Jiangsu Zhongli group Limited by Share Ltd Address before: 215542 Jiangsu city of Suzhou province Changshou City Shajiabang town southeast of Changshu Development Zone, No. 8 Chang kunlu Patentee before: Zhongli Science & Technology Group Co., Ltd. |