欧美日本一区二区留学生,国内精品久久久影视一,一级做人爱黄大片,国产人久久精品人人人人人爽 ,日本胸大侵犯国产精品,欧美一区二区在线视频,久久无码高潮喷水,四虎影视一区二区精品

抗油拒水面料制作的各類防護(hù)服，適合頻繁接觸油、水介質(zhì)的工人作為勞動(dòng)防護(hù)服使用。該防護(hù)服沾油而不浸，遇水而不滲，并克服了透濕與抗油拒水的矛盾，具有良好的透氣、透濕性能，穿著舒適，符合抗油拒水防護(hù)服安全衛(wèi)生性能要求（國(guó)家標(biāo)準(zhǔn)GB12799-91） 。由全國(guó)勞動(dòng)防護(hù)用品標(biāo)準(zhǔn)化技術(shù)委員會(huì)監(jiān)制生產(chǎn)。
All types of protective work clothing made of water & oil resistant, water repellent fabrics are suitable for the workers who touch oil and water frequently. It can be stained with oil but can not be soaked by oil and it is non-permeable when meeting water. It overcomes permeability and is comfortable to wear. The clothing conforms to the safety and health performance requirements of oil and water repellent protective clothing (National Standard GB12799-91). National Standardized Technique Committee for Labor Protective products supervises the manufacture.