h62 brass and red copper laser-cut custom washers, gaskets, and circular discs—0.3 to 0.8mm thick—for electrical and thermal conductivity.
H62黄铜 紫铜激光切割定制 垫圈 垫片 圆片导电导热0.3 0.8mm薄片
Finding high quality products in Yiwu
China, Yiwu China Commodity Market (Yiwu wholesale market), the
World's Largest Commodities Trading Center Online.