凿岩设备,drilling equipment英语短句,例句大全

凿岩设备,drilling equipment
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。
3)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
4)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
5)light drilling equipment轻型凿岩设备
6)sinking headgear凿井设备
1.The expert system about shaft sinking headgear selecting foreward uses hierarchic knoledge express of both number and production,control strategy of foreward juzzy reasoning,developed with VB and AutoCAD SDK.立井凿井设备选择布置专家系统采用了分层次的数值与产生式知识表示 ,正向模糊推理的控制策略 ,有 Vb和 Auto CAD两种软件工具开发。