... mechanical loading 机械装载 mechanical mining 机械化开采 mechanical mole 掘进护盾;平巷联合掘进机 ...
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ZY32001432型掩护式液压支架-论文同学网 关键词：液压支架、ZY3200、掩护式、结构设计、采煤机械 [gap=1305]Keywords : hydraulic support, ZY3200, shield, structural design, mechanical mining
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Mechanical mining shovel 矿用机械正铲式挖掘机
hydro-mechanical mining method 水力机械采矿法
mechanical mining technology 机械化开采技术
Comprehensive mechanical mining 综合机械化采煤
mechanical coal mining 机械化采煤
comprehensive mechanical mining cross tunnel 综采切巷
Mining Or Mechanical 采矿或机械
This paper introduces causes why different size faces are produced in fully-mechanical mining, and methods of making them connect each other.
介绍了综采工作面大小面的形成原因及其对接的方法和步骤。
The rock mechanical features and disasters characteristic concerning deep mining, novel disaster control measures and decision-making technology are described.
介绍深井开采的岩石力学问题及深井灾害的特点、灾害控制新思路、决策技术。
Recently, the New River Mining Company in the processing shed where mechanical and electrical team can always see the Department of the company who patrol Zhang Jiliang figure.
近段时间，在新河矿业公司机电队加工工棚里总能看到该公司人保部巡逻队员张继良的身影。
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