JPH0329416Y2 - - Google Patents

Info

Publication number

JPH0329416Y2

JPH0329416Y2 JP2068887U JP2068887U JPH0329416Y2 JP H0329416 Y2 JPH0329416 Y2 JP H0329416Y2 JP 2068887 U JP2068887 U JP 2068887U JP 2068887 U JP2068887 U JP 2068887U JP H0329416 Y2 JPH0329416 Y2 JP H0329416Y2

Authority

JP

Japan

Prior art keywords

casing pipe

frp

predetermined intervals

porosity

rovings

Prior art date

1987-02-17

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Expired

Links

• Espacenet
• Global Dossier
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• 239000011521 glass Substances 0.000 claims description 8
• 230000002093 peripheral effect Effects 0.000 claims description 5
• 229920003002 synthetic resin Polymers 0.000 claims description 5
• 239000000057 synthetic resin Substances 0.000 claims description 5
• 239000002990 reinforced plastic Substances 0.000 claims description 4
• 238000000465 moulding Methods 0.000 description 2
• 102100027340 Slit homolog 2 protein Human genes 0.000 description 1
• 101710133576 Slit homolog 2 protein Proteins 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 238000009730 filament winding Methods 0.000 description 1
• 238000000034 method Methods 0.000 description 1
• 238000005086 pumping Methods 0.000 description 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1