By using drilling in pit, ore reserve classification is increased, risks of underground mining engineering are reduced and avoided.
主要阐述了矿区通过实施坑内钻探，提高储量级别，降低和避免井下采矿工程风险，节约了成本，增加了效益。
Optimal designed power system, professionally matched high power engineering low-speed large-torque engine, with reliability or endurance, and higher power per liter and torque reserve coefficient.
采用专业定制的大马力工程版低速大扭矩发动机，可靠耐久、升功率和扭矩储备更高。
During the mineral resource and reserve checking, the surveying data of mining engineering shall be checked.
在矿山资源储量核查中，应对其采矿工程测量资料进行检测。
A brief introduction is given to the structural design scheme and application of combination column for dock pile foundation of Jiangmen National Grain Reserve Storage dock Engineering.
简要介绍江门市国家粮食储备库码头工程的结构设计方案，组合桩在码头桩基的应用等特点。
A brief introduction is given to the structural design scheme and application of combination column for dock pile foundation of Jiangmen National Grain Reserve Storage dock Engineering.
简要介绍江门市国家粮食储备库码头工程的结构设计方案，组合桩在码头桩基的应用等特点。
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