Desc:Product DescriptionHot Selling Basalt Chopped Fiber For Brakes Pads And LiningBasalt fibers are continuous fibers made by high-speed drawing of platin...
Desc:Product DescriptionHot Selling Basalt Chopped Fiber For Brakes Pads And LiningBasalt fibers are continuous fibers made by high-speed drawing of platin...
Desc:YC-220 type polytetrafluoroethylene micropowder is a low molecular weight micron-sized polytetrafluoroethylene white powder prepared by a special meth...