CN113182063A - Use method of simple alluvial gold washing equipment - Google Patents
Use method of simple alluvial gold washing equipment Download PDFInfo
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- CN113182063A CN113182063A CN202110481157.0A CN202110481157A CN113182063A CN 113182063 A CN113182063 A CN 113182063A CN 202110481157 A CN202110481157 A CN 202110481157A CN 113182063 A CN113182063 A CN 113182063A
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- hopper
- chute
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- sand
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/68—Washing granular, powdered or lumpy materials; Wet separating by water impulse
- B03B5/70—Washing granular, powdered or lumpy materials; Wet separating by water impulse on tables or strakes
Abstract
The invention provides a using method of simple alluvial gold washing equipment, which comprises a rack, a hopper and a chute, wherein the hopper and the chute are arranged on the rack; the using method comprises the following steps: the rack and the chute are jointly supported on the ground to ensure the stability of the alluvial gold washing equipment; the hopper is arranged on the chute, the hopper is movably connected with the chute, sand leakage holes for sand leakage and alluvial gold are formed in the bottom surface of the hopper, water is added into the hopper to wash river sand, and ore pulp falls onto a gold washing blanket in the chute; and (4) overturning the chute, and pouring out the gravel coarsely screened in the hopper. The use method of the simple gold-washed-out equipment converts complex and laborious actions of installation, carrying, speed regulation, hoarding prevention and the like into labor-saving actions during manual gold-washed-out.
Description
Technical Field
The invention relates to the technical field of gold washing equipment, in particular to a using method of simple gold washing equipment.
Background
Gold is chemically stable and generally does not react with other substances, so that the gold exists in sand and stone in a free state, the rock is broken under the action of natural weathering, sand and soil are finally formed, granular gold sand is buried in the rock, and the sand, particles of gold and water move together under the action of scouring and carrying of running water. The moving speed and the moving state of the two are different, so that a zone rich in gold and sand can be formed in a certain area of the riverbed, and the panning land is expected to be found by people.
At present, people use gravity ore dressing method to carry out panning, namely, the specific gravity difference between gold and sand is utilized, and water is used for repeatedly panning to obtain placer gold. Specifically, river sand is put into a hopper, then the river sand is pumped to flush the river sand in the hopper, coarse gravel without gold is removed by rough selection, sand (ore pulp) containing placer gold is flushed onto a gold washing blanket in a chute by water, and the placer gold is obtained by utilizing the gold washing blanket. The basic principle is as follows: the method comprises the steps that ore pulp (generally, ore materials with the granularity smaller than 2 cm) obtained through rough separation enters one or more than one chute, a gold washing blanket is paved in each chute, the size of water flow and the flow rate of water are controlled, the angle of each chute is also controlled, after the ore pulp enters the chutes, the water flow forms wave vortex, light sand and slurry water in the ore pulp are continuously discharged under the action of water power, heavy mineral material alluvial is left on the gold washing blanket in the chutes, the gold washing blanket is replaced after the operation is carried out for several hours, heavy minerals on the gold washing blanket are washed clean, and accordingly alluvial gold is obtained.
In African and southeast Asia regions, gold ores are rich, gold panning areas are dense, local people can panning automatically, most of the local people adopt a manual method to pan gold by using most basic equipment, large-scale gold panning equipment cannot be bought, a gold panning tool used by the local people is only a chute, the chute is obliquely arranged, a gold washing blanket is paved in the chute, sand and soil containing placer gold are put into the chute by one person, the person pours water and rubs the sand and the soil, the placer gold is left on the gold washing blanket, time and labor are wasted, two persons are needed to cooperate to complete the gold washing, and the panning efficiency is low.
Disclosure of Invention
The invention aims to solve the technical problem of providing a using method of simple placer gold washing equipment which is convenient and simple to adjust, does not need complex tools and is convenient for primary panning personnel to operate.
The above object of the present invention is achieved by the following technical solutions:
a using method of simple alluvial gold washing equipment comprises a rack, a hopper and a chute, wherein the hopper and the chute are installed on the rack; the using method comprises the following steps: the rack and the chute are jointly supported on the ground to ensure the stability of the alluvial gold washing equipment; the hopper is arranged on the chute, the hopper is movably connected with the chute, sand leakage holes for sand leakage and alluvial gold are formed in the bottom surface of the hopper, water is added into the hopper to wash river sand, and ore pulp falls onto a gold washing blanket in the chute; and (4) overturning the chute, and pouring out the gravel coarsely screened in the hopper.
Preferably, the hopper is lifted to enable river sand in the hopper to slide to the sand leaking hole.
Further preferably, a fixing frame for supporting the hopper is erected on the chute, and the fixing frame is fixed with two sides of the chute through a first fastening piece; a first kidney-shaped groove which is vertical relative to the ground is respectively arranged on the fixed frame and two sides of the chute, and a first fastener penetrates through the first kidney-shaped groove and is fixedly connected with the chute; and loosening the first fastener to enable the first fastener to move upwards or downwards along the first kidney-shaped groove to realize the adjustment of the inclination angle of the hopper, and finally, tightening the first fastener for positioning.
Preferably, the fixing frame comprises connecting pieces fixed on two sides of the chute respectively and a supporting piece connected between the two connecting pieces; one end of the hopper is arranged on the supporting piece, and the two connecting pieces are respectively connected with the two sides of the chute through the first fastening piece; the two connecting pieces are respectively provided with a first kidney-shaped groove which is vertical relative to the ground.
Preferably, the rack is respectively fixed with two sides of the chute through a second fastening piece; a second waist-shaped groove which is vertical relative to the ground is formed in the upper portion of the frame and on two sides of the chute respectively, and a second fastening piece penetrates through the second waist-shaped groove and is fixedly connected with the chute; and (3) loosening the second fastening piece to enable the second fastening piece to move upwards or downwards along the second kidney-shaped groove, increasing or reducing the flow velocity of ore pulp by increasing or reducing the included angle between the chute and the ground, and finally, screwing the second fastening piece for positioning.
Preferably, the frame comprises two feet which are respectively arranged at two sides of the chute, and each foot is fixed with a foot board; and the ground feet are respectively fixed with the two sides of the chute through the second fastening pieces, and the waist-shaped grooves are formed in the ground feet.
Further preferably, a first reinforcing rib is connected between the two ground feet.
The gold washing blanket is laid in the chute, and people who wash the gold sand need to adjust the speed of the water flow according to the granularity of the gold sand in the ore pulp after rough washing and the dryness and humidity of the mortar, so that more gold sand stays on the gold washing blanket, and generally adjust the speed of the water flow by adjusting the height of the chute. For example, when the amount of the placer gold in the ore pulp is large, the speed of the water flow needs to be reduced, and at the moment, the inclination angle of the chute is reduced. The invention is provided with a fastener and a kidney-shaped groove structure to adjust the inclination of the chute.
Preferably, the hopper is lifted and vibrated to disperse the accumulated river sand.
Further preferably, a vibrator is fixed on the bottom surface of the hopper, and a damping spring is installed between the hopper and the fixed frame; and opening the vibrator to solve the problem of the accumulation of river sand in the hopper. For convenient carrying, the vibrator can be powered by a rechargeable battery.
Further preferably, the vibrator is located near the outer edge of the free end, away from the sand leakage hole. The vibrator is arranged on the outer edge close to the free end, so that the vibrator is far away from the sand leaking hole, according to the lever principle, the farther the distance is, the larger the amplitude of the river sand on the sand leaking hole is, and the cleaner the river sand is, and the more the river sand is vibrated, the more the river sand is not accumulated.
Preferably, a pipeline is erected above the hopper, a plurality of water outlet holes are formed in the pipeline, one end of the pipeline is sealed, and the other end of the pipeline is opened and communicated with a water pipe; the water in the pipeline is used for washing river sand.
Preferably, the pipeline is movably connected to the simple gold sand washing device, and the pipeline is shaken to flush river sand in the hopper to the sand leaking hole.
Still further preferably, the conduit is movably connected to the hopper.
Preferably, when the placer gold needs to be replaced, the simple placer gold washing equipment is moved manually or by a small truck. Preferably, one surface of the bottom surface of the hopper, which faces the chute, is provided with a surrounding baffle, and the surrounding baffle is positioned around the sand leakage hole.
The invention has the following beneficial effects:
the use method of the simple alluvial gold washing device provided by the invention converts complex and laborious actions into labor-saving actions when alluvial gold is washed manually. The simple and easy alluvial gold washing equipment is simple in structure, light in weight, integrated, free of field assembly and capable of being carried by one person or two persons in a combined manner; the coarse gravel in the hopper can be poured out by turning the chute; furthermore, a first fastening piece and a first kidney-shaped groove are arranged, the inclination angle of the hopper can be adjusted, the problem of accumulation of river sand in the hopper is solved, and the elutriation efficiency is accelerated; a second fastening piece and a second kidney-shaped groove are arranged, the angle of the chute can be adjusted, and the chute is used for adjusting the flow velocity of ore pulp; the pipeline that sets up swing joint easily waves the pipeline, just can adjust and wash the angle.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural diagram of a simple gold dust washing device.
Fig. 2 is a schematic structural diagram of a simple gold sand washing device (the enclosure can be seen).
FIG. 3 is a schematic front view of a simple gold dust washing apparatus.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
Example 1
A simple gold sand washing device comprises a frame 1, a hopper 2 and a chute 3 which are arranged on the frame 1, wherein a gold washing blanket is paved on the chute 3; the chute 3 is connected with the frame 1 and inclines relative to the ground, and the frame 1 and the chute 3 are jointly supported on the ground to ensure the stability of the gold and sand washing equipment; the hopper 2 is arranged on the chute 3, the hopper 2 is movably connected with the chute 3, and the bottom surface of the hopper 2 is provided with a sand leakage hole 4 for leaking sand and alluvial gold.
A fixed frame 5 for supporting the hopper 2 is erected on the chute 3; the hopper 2 comprises a connecting end and a free end, the connecting end is movably connected with the chute 3, the free end is arranged on the fixed frame 5, and the other end is movably connected with the chute 3.
The fixed frame 5 is respectively fixed with the two sides of the chute 3 through a first fastener 51 a; the fixing frame 5 and two sides of the chute 3 are respectively provided with a first kidney-shaped groove 51b vertical to the ground, and the first fastener 51a penetrates through the first kidney-shaped groove 51b to be fixedly connected with the chute 3, so that the inclination of the hopper 2 can be adjusted.
The fixed frame 5 comprises connecting pieces 51 respectively fixed on two sides of the chute 3 and a supporting piece 52 connected between the two connecting pieces 51; one end of the hopper 2 is arranged on the supporting piece 52, and the two connecting pieces 51 are respectively connected with the two sides of the chute 3 through the first fastening piece 51 a; the two connecting pieces 51 are respectively provided with a kidney-shaped groove 51b which is vertical relative to the ground.
The rack 1 is fixed with two sides of the chute 3 through second fasteners 11a respectively; two sides of the chute 3 and the rack 1 are respectively provided with a second kidney-shaped groove 11b vertical to the ground, and the second fastener 11a penetrates through the second kidney-shaped groove 11b to be fixedly connected with the chute 3, so that the inclination of the chute 3 can be adjusted.
The frame 1 comprises two feet 11 respectively arranged at two sides of the chute 3, and each foot 11 is fixed with a base plate 12; the feet 11 are respectively fixed with the two sides of the chute 3 through the second fastening pieces 11a, and the feet 11 are provided with the second kidney-shaped grooves 11 b.
And a first reinforcing rib 13 is connected between the two ground feet 11.
A vibrator 6 is fixed on the bottom surface of the hopper 2.
The vibrator 6 is close to the outer edge of the free end and far away from the sand leaking hole 4. The vibrator 6 is arranged on the outer edge close to the free end, so that the vibrator 6 is far away from the sand leaking hole 4, according to the lever principle, the farther the distance is, the larger the amplitude of the river sand on the sand leaking hole 4 is, and the cleaner the river sand can vibrate and can not be accumulated.
And a damping spring 7 is arranged between the hopper 2 and the fixed frame 5.
2 top of hopper is erect and is equipped with pipeline 8, and it has a plurality of apopores to open on the pipeline 8, and the one end of pipeline is sealed, and the other end opens and communicates with the water pipe.
The pipeline 8 is movably connected with the hopper 2. The pipeline 8 is movably connected with the hopper 2, and the flushing direction can be adjusted.
And one surface of the bottom surface of the hopper 2 facing the chute 3 is provided with a surrounding baffle 9, and the surrounding baffle 9 is positioned around the sand leakage hole 4.
The simple gold placer washing equipment is simple in structure, simple to machine and low in precision, and does not use complex parts; moderate size, light weight and convenient carrying.
The cost is low: the gold plating agent is made of metal materials, the selling price is only hundreds of yuan, and everyone can buy the gold plating agent at the basic level.
Flexible use and complete functions: the angles of the hopper 2 and the chute 3 can be adjusted according to the actual working conditions of the gold washing personnel during gold washing, so that the problems of river sand stockpiling and ore pulp flowing speed are solved. Specifically, the hopper 2 is movably connected with the chute, the inclination of the hopper 2 can be manually adjusted, a fixing frame 5, a first kidney-shaped groove 51b and a first fastening piece 51a are further arranged, after the inclination of the hopper 2 is manually adjusted, the inclination angle can be fixed through the first fastening piece 51a, and a vibrator 6 is further arranged, so that the problem of river sand accumulation is perfectly solved; the second kidney-shaped groove 11b and the second fastening piece 11a are arranged, the angle of the chute 3 is adjustable, and the problem of the flow velocity of ore pulp is solved. The pipeline with the adjustable water flow washing angle is arranged, and the washing efficiency is improved.
Example 2
A using method of simple alluvial gold washing equipment comprises a rack 1, a hopper 2 and a chute 3, wherein the hopper 2 and the chute 3 are installed on the rack 1, and a alluvial gold washing blanket is paved on the chute 3; the using method comprises the following steps: the frame 1 and the chute 3 are jointly supported on the ground to ensure the stability of the gold sand washing equipment; the hopper 2 is arranged on the chute 3, the hopper 2 is movably connected with the chute 3, a sand leakage hole 4 for leaking sand and alluvial gold is arranged on the bottom surface of the hopper 2, water is added into the hopper 2 to wash river sand, and ore pulp falls onto a gold washing blanket in the chute 3; the chute 3 is turned over and the gravels roughly screened out from the hopper 2 are poured out.
And lifting the hopper 2 to enable river sand in the hopper 2 to slide to the sand leakage hole 4.
A fixing frame 5 for supporting the hopper 2 is erected on the chute 3, and the fixing frame 5 is fixed with two sides of the chute 3 through a first fastening piece 51 a; a first waist-shaped groove 51b which is vertical relative to the ground is respectively arranged on the fixed frame 5 and two sides of the chute 3, and the first fastener 51a penetrates through the first waist-shaped groove 51b to be fixedly connected with the chute 3; loosening the first fastener 51a to move the first fastener 51a up or down along the first kidney-shaped groove 51b to adjust the inclination angle of the hopper 2, and finally tightening the first fastener 51a for positioning.
The fixed frame 5 comprises connecting pieces 51 respectively fixed on two sides of the chute 3 and a supporting piece 52 connected between the two connecting pieces 51; one end of the hopper 2 is arranged on the supporting piece 52, and the two connecting pieces 51 are respectively connected with the two sides of the chute 3 through the first fastening piece 51 a; the two connecting pieces 51 are respectively provided with a kidney-shaped groove 51b which is vertical relative to the ground.
The rack 1 is fixed with two sides of the chute 3 through second fasteners 11a respectively; a second kidney-shaped groove 11b which is vertical relative to the ground is respectively formed on the frame 1 and two sides of the chute 3, and the second fastener 11a penetrates through the second kidney-shaped groove 11b to be fixedly connected with the chute 3; and loosening the second fastener 11a to enable the second fastener 11a to move upwards or downwards along the second kidney-shaped groove 11b, increasing or reducing the flow rate of the ore pulp by increasing or reducing the included angle between the chute 3 and the ground, and finally, tightening the second fastener 11a for positioning.
The frame 1 comprises two feet 11 respectively arranged at two sides of the chute 3, and each foot 11 is fixed with a base plate 12; the feet 11 are respectively fixed with the two sides of the chute 3 through the second fastening pieces 11a, and the feet 11 are provided with the second kidney-shaped grooves 11 b. And a first reinforcing rib 13 is connected between the two ground feet 11.
The hopper 2 is lifted and vibrated to disperse the accumulated river sand.
A vibrator 6 is fixed on the bottom surface of the hopper 2, and a damping spring 7 is arranged between the hopper 2 and the fixed frame 5; the vibrator 6 is turned on to solve the problem of the accumulation of river sand in the hopper 2. For convenient transportation, the vibrator 6 can be powered by a rechargeable battery.
The vibrator 6 is close to the outer edge of the free end and far away from the sand leaking hole 4.
A pipeline 8 is erected above the hopper 2, a plurality of water outlet holes are formed in the pipeline 8, one end of the pipeline 8 is sealed, and the other end of the pipeline 8 is opened and communicated with a water pipe; the water in the pipe 8 washes the river sand.
The pipeline 8 is movably connected with the simple sand and gold washing equipment, and the pipeline 8 is shaken to flush river sand in the hopper 2 to the sand leaking hole 4.
The pipeline 8 is movably connected with the hopper 2.
When the placer gold needs to be replaced, the simple placer gold washing equipment is moved manually or by a small truck. And one surface of the bottom surface of the hopper 2 facing the chute 3 is provided with a surrounding baffle 9, and the surrounding baffle 9 is positioned around the sand leakage hole 4.
The simple gold dust washing device of the embodiment,
installation: the frame 1 and the chute 3 are supported on the ground together, a certain included angle is formed between the frame 1 and the chute 3, the frame 1 is perpendicular to the ground, and the baseboard 12 is fixed on the ground by using a fastener.
Starting a vibrator: the vibrator 6 is turned on, and the vibrator 6 vibrates the accumulated river sand to disperse.
Water passing: the water pipe is communicated with the pipeline 8, the water pump is turned on to feed water into the pipeline 8, the water is sprayed out from the water outlet hole on the pipeline 8, river sand is poured into the hopper 2, the pipeline 8 is shaken, and the water flushes the river sand to the sand leaking hole 4.
Adjusting the inclination angle of the hopper 2: by adjusting and fixing the angle of the hopper 2, river sand slides to the sand leaking hole 4, so that accumulation is avoided; specifically, the first fastener 51a is loosened, the coupling 51 is struck with a tool, the coupling 51 is moved upward, the hopper 2 is tilted, and the first fastener 51a is tightened to be positioned.
Adjusting the chute inclination angle: when the content of alluvial gold in the ore pulp is high and the granularity is small, the flowing speed of the ore pulp is reduced by reducing the included angle between the chute 3 and the ground; specifically, as shown in the figure, the second fastening piece 11a is unscrewed, the chute 3 is knocked by a tool, the second fastening piece 11a moves downwards along the second kidney-shaped groove 11b, and the included angle between the chute 3 and the ground is reduced; when the content of the alluvial gold in the ore pulp is low and the granularity is large, the flowing speed of the ore pulp is increased by increasing the included angle between the chute 3 and the ground; specifically, as shown in the figure, the second fastener 11a is unscrewed, and the chute 3 is knocked by a tool, so that the second fastener 11a moves upwards along the second kidney-shaped groove 11b, and the included angle between the chute 3 and the ground is increased.
Pouring out coarse gravel: after coarse screening, the larger gravel is left in the hopper 2, and the person who washes the alluvial gold overturns the hopper 2 to pour out the coarse gravel in the hopper 2.
Carrying: when the placer gold needs to be replaced, the simple placer gold washing equipment is moved manually or by a small truck.
This embodiment can jointly use with the sand blasting machine, and among the river sand, contain the gold mine in some great grit of granule, use this embodiment equipment can fall the first coarse screening of great granule, consequently, can use the sand blasting machine earlier with the grit smash the back, use the simple and easy placer gold washing equipment of this embodiment to eluriate placer gold again.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. A using method of simple alluvial gold washing equipment comprises a rack, a hopper and a chute, wherein the hopper and the chute are installed on the rack; the application method is characterized by comprising the following steps: the rack and the chute are jointly supported on the ground to ensure the stability of the alluvial gold washing equipment; the hopper is arranged on the chute, sand leakage holes for sand leakage and alluvial gold are formed in the bottom surface of the hopper, water is added into the hopper to wash river sand, and ore pulp falls onto a gold washing blanket in the chute; the hopper is movably connected with the chute, the chute is turned, and gravel roughly screened out from the hopper is poured out.
2. The use method of the simple alluvial gold washing device as claimed in claim 1, wherein the hopper is lifted to make river sand in the hopper slide to the sand leaking hole.
3. The use method of the simple placer gold washing device as claimed in claim 2, wherein the chute is provided with a fixing frame for supporting the hopper, and the fixing frame is respectively fixed with two sides of the chute through a first fastener; a first kidney-shaped groove which is vertical relative to the ground is respectively arranged on the fixed frame and two sides of the chute, and a first fastener penetrates through the first kidney-shaped groove and is fixedly connected with the chute; and loosening the first fastener to enable the first fastener to move upwards or downwards along the first kidney-shaped groove to realize the adjustment of the inclination angle of the hopper, and finally, tightening the first fastener for positioning.
4. The use method of the simple placer gold washing device as claimed in claim 1, wherein the rack is fixed to both sides of the chute by a second fastening member; a second waist-shaped groove which is vertical relative to the ground is formed in the upper portion of the frame and on two sides of the chute respectively, and a second fastening piece penetrates through the second waist-shaped groove and is fixedly connected with the chute; and (3) loosening the second fastening piece to enable the second fastening piece to move upwards or downwards along the second kidney-shaped groove, increasing or reducing the flow velocity of ore pulp by increasing or reducing the included angle between the chute and the ground, and finally, screwing the second fastening piece for positioning.
5. The use method of the simple gold-washed device as claimed in claim 1, wherein the hopper is lifted and vibrated to disperse the accumulated river sand.
6. The use method of the simple alluvial gold washing device according to claim 5, wherein a vibrator is fixed on the bottom surface of the hopper, and a damping spring is installed between the hopper and the fixing frame; and opening the vibrator to solve the problem of the accumulation of river sand in the hopper.
7. The use method of the simple alluvial gold washing equipment according to claim 1, wherein a pipeline is erected above the hopper, a plurality of water outlet holes are formed in the pipeline, one end of the pipeline is sealed, and the other end of the pipeline is open and communicated with a water pipe; the water in the pipeline is used for washing river sand.
8. The use method of the simple alluvial gold washing device as claimed in claim 7, wherein the pipeline is movably connected to the simple alluvial gold washing device, and the pipeline is shaken to flush river sand in the hopper to the sand leaking hole.
9. The use method of the simple alluvial gold washing device as claimed in claim 8, wherein the pipeline is movably connected to the hopper.
10. The use method of the simple placer gold washing device as claimed in claim 1, wherein when the placer gold needs to be washed, the simple placer gold washing device is moved manually or by a small truck.
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| CN202110481157.0A CN113182063A (en) | 2021-04-30 | 2021-04-30 | Use method of simple alluvial gold washing equipment |
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| Title |
|---|
| 邓爱民: "《商品混凝土机械》", 29 February 2000 * |
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