钻头简介Introduction
GONGSIJUYOUYALUNZUANTOUHEJINGANGSHIZUANTOULIANGDAXILIECHANWU,SHIMEIYOUZUANTOUXINGYEGUIFANDENIDINGZHE。NIANCHANZUANTOU5000ZHIYISHANG,SHIZHONGGUOMEIYOUZUANTOUCHANYEDEZHULIJUN。
钻头 Product classification
牙轮钻头
金刚石钻头