欧美肥胖老太bbw,国产精品国产三级国产av品爱网,国产suv精品一区二区69,亚洲成a v人片在线观看

High-strength polyvinyl chloride

092157_324.png

High Strength Polyvinyl chloride is a kind of cable protection conduit with high compression strength and high impact strength, which is made of polyvinyl chloride resin as main raw material, modified by blending and extruded under certain temperature and pressure.

The product is used for protecting the cable from the ground to the outside, repairing the broken pipe in the cable protection, cable laying protection and so on. 

Product performance

123(1).jpg 


?
為您報(bào)價(jià)