Products: 300 tons cemented carbide mining bits and 400 tons buttons, 1 million pieces drills for mining and 10 thousand pieces multi drills for oil drilling.
英
美
- 产品方案:年产钎片300吨(采矿、采煤、建筑、伐木用)、柱齿400吨(采矿、采油、筑路、工具用)、中小钻头(回转冲击钻)100万支、牙轮钻10000支。