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- When the tunneling machine works, the roof-bolter is shrunken for folding, and special dimension of the roof-bolter is lowered in great extend. 掘进机工作时，锚杆机收缩折叠，最大程度地降低锚杆机的空间尺寸。
- As support and liner against cross section rock, spraying-concrete has enormous influence on the tunneling progress and the safety of the TBM tunnel's tunneling machine. 作为隧洞断面岩石支撑和衬砌的重要手段之一的喷射混凝土支护对TBM隧洞掘进机掘进进度和安全影响极大。
- Introduces improving methods of first transporter speed reducer system in MRH-S100-41 type tunneling machine,analyses the function,use,advantage and effect after improving. 介绍了MRH-S100-41型掘进机第一运输机减速器系统的改造方法,论述改造后减速系统的功用、优点,以及推广应用效果
- Jilin Jiangshan Heavy Industry Group Co., Ltd. is specialized in the production of shearer, scraper conveyor, hydraulic supporter, tunneling machine and large excavators. 简介：吉林省江山重工集团有限公司是我国专业生产采煤机、刮板输送机、液压支架、掘进机、挖掘机的大型重工企业。
- It mainly introduces the failure diagnosis and elimination of travel unit of S200 tunneling machine applied in mixed coal-rock drift and coal-rock drift. 着重介绍半煤岩巷及煤岩巷使用的S200型掘进机行走部的故障诊断及排除方法。
- For the enhancement of equipment level and the tunneling efficiency ,the production and construction coal mine of DaiZhuang has introduced the EBZ-90 coal lane tunneling machine in 2004. 岱庄生建煤矿为提高装备水平，提高巷道的掘进效率，于2004年引进了EBZ-90型煤巷掘进机。
- There are mainly two kinds of roadheader: Tunnelling Boom Machine(TBM) and partial-size tunneling machine. 掘进机按照对于巷道断面的作用方式可划分为两种：全断面掘进机和部分断面掘进机。
- vertlcal shaft- type tunneling machine 纵轴式掘进机
- earth pressure balanced shield tunneling machine 土压平衡式盾构机
- The machine must break down at this busy hour. 正忙的时候，机器偏偏又坏了。
- The uses of this machine are manifold. 这台机器有多种用途。
- Cutter head of shield tunneling machine 盾构刀盘
- subsided shield tunneling machine 下沉式盾构
- EBZ- 90 type mechanical tunneling machine EBZ-90型综掘机
- They are building a submarine cable tunnel. 他们正在建设一条海底电缆隧道。
- They are digging through the hill to make a tunnel. 他们正在凿山建一条隧道。
- The new grinding machine passed all tests. 这台新磨床通过了所有的试验。
- The kid dug a tunnel in the sand. 小孩在沙堆里挖了一个地道。
- Oil feeds into the machine through this tubing. 油经过这个管子流入机器。
- They were tunneling under the river. 他们在河下挖掘隧道。
