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- laser guide of vertical shaft 竖井激光指向
- Fracture accidents of vertical shaft lining in aquifer are introduced. 研究了表土段立井井壁的破裂情况；
- The development of vertical shaft tunnel in former USSR is introduced in the paper. 本文对原苏联等国家的竖井式泄水道发展过程作了简要介绍,并进行了评述。
- This text introduced the practice method of the box permanent steel petroleum derrick shaft sinking in the construction of vertical shaft pit shaft. 在立井井筒建设中,我们在原设计的基础上,对箱形永久钢井架凿井的实际方法作了改进。
- Through to introduce equipments of vertical shaft the cautery ,compendiary introduce insufficiency of electricity-arc spray-paint to prevent cauterization. 通过对竖井井筒装备的腐蚀情况和电弧喷涂长效防腐技术不足的了解,建议采用玻璃钢复合材料井筒装备来解决井筒装备的腐蚀问题。
- In mine construction engineering area, Apolune International Limited provide design of vertical shaft, inclined shaft, ventilating shaft, ore pass, drift, tunnel and all kinds of underground chamber. 在矿井建设工程设计方面，远月点国际有限公司提供竖井、斜井、风井、溜井、平巷、隧道及各种地下硐室的设计。
- The part of a vertical shaft that turns in a bearing. 轴踵轴承中能旋转的垂直的轴
- Keywords interpenetration of vertical shaft;precision of guide line;side length revision; 竖井贯通;导线精度;边长改化;
- She is tourist guide of a travel bureau. 她是一家旅游社的导游。
- An inclined or vertical shaft or passage between levels in a mine. 小暗井矿井里层与层之间倾斜的或垂直的竖坑或通道
- The GUID of the command group for this command. 此命令所属命令组的GUID。
- Study on Tilt Check System for Rigid Sliding Guide of Vertical Mine 立井刚性罐道的测斜系统研究
- The GUID of the folder that is the parent folder. 父文件夹的GUID。
- Note the GUID of the network adapters. 记下网络适配器的GUID。
- J. Vertical Shaft Fine Adjustment Screw. 垂直杆微调螺丝.
- Buyer's guide of electronic instruments III. 电子仪器选购指南2。
- Hello. I'd like an English business guide of NFTZ. 您好。我想要一份英文版的宁波保税区的商务指南。
- A trained dog can be a guide of the blind. 一条经过训练的狗可以给盲人当向导。
- The Determination of Vertical Fracture Orientation. 垂直裂缝方位的确定。
- Custom is the guide of the ignorant. 习俗是无知者的向导。
