您的购物车还没有商品！
Packaging Ap
Waterproof breathable membranes (typically referring to ePTFE - expanded polytetrafluoroethylene membranes) are high-tech polymer films containing billions of m...
Packaging Ap
A vent plug is a miniature engineered component that integrates a micro-porous venting membrane (typically ePTFE). Operating on the physical principle of "...
