Hydraulic Roofbolter is the key equipment for Ground Anchorage Engineering, and has very important affection to the quality of the engineering.
液压锚杆钻机是
土锚固工程的关键设备,对工程质量有重要
。
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学速成课 Structural engineering, land development, hydrology, municipal water services, you got geotechnical, there's transportation, roads, bridges, all the infrastructure we use to get from A to B. There's also environmental, basically minimizing our impact on the environment.
结构
、
地开发、水文学、市政供水服务,还有岩

、交通运输、道路、桥梁,这些都是我
用于从A地到B地的所有基础设施。此外还有
境
,主要目的是尽量减少我

境的影响。

学速成课 
学速成课