1) light drilling equipment
轻型凿岩设备
2) drilling equipment
凿岩设备
1.
Application and practice of drilling equipment of Chengchao iron mine;
程潮铁矿凿岩设备应用与实践
2.
The development history of drilling equipment of underground mine;
地下矿山凿岩设备的发展历程
4) underground chisel rock equipment
地下凿岩设备
1.
This paper specifies the development history of underground chisel rock equipment and its application and development trend.
论述了地下凿岩设备的发展历史、应用效果和发展趋势。
5) hydraulic rock drilling equipment
液压凿岩设备
1.
new drill steel material, one step method quality tungsten carbide, PDC drill steels and DZ series of all hydraulic rock drilling equipment, to build China into a country powerful in rock drilling equipment" is initiated.
面对我国加入WTO在即 ,提出了“实施四大技术改造 (‘钻孔法’新型钎钢 ,‘一步法’等优质凿岩硬质合金 ,复合片齿系列钎具 ,DZ系列全液压凿岩设备 ) ,建设凿岩机具强国”的战略性建
6) medium-length hole drilling equipment
中深孔凿岩设备
1.
Application of medium-length hole drilling equipment in non-ferrous mines in China;
中深孔凿岩设备在我国有色矿山的应用
补充资料：金川有色金属公司二矿区双臂液压凿岩台车在作业
金川有色金属公司二矿区双臂液压凿岩台车在作业
金川有色金属公司二矿区双臂液压凿岩台车I ’潜在作业
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条