calcium carbide
硬质合金焊接式直柄麻花钻
carbide welded straight shank twist drill
暂无补充释义。
相关词条
foundry tungsten carbide powder
carbide
carbide tool
boron carbide
Herry furnace (for calcium carbide)
carbide-tipped gear hob
carbide cartridge
carbide welded straight shank twist drill
暂无补充释义。
calcium carbide
foundry tungsten carbide powder
carbide
carbide tool
boron carbide
Herry furnace (for calcium carbide)
carbide-tipped gear hob
carbide cartridge