中文字幕人成无码人妻综合社区-日本十八禁视频无遮挡-亚洲色婷婷六月亚洲婷婷6月-久久精品国产久精国产

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)