顶管机

1
[机] push bench
... push推、推动、压、按、推力 push bench顶管机 push-button电钮、按钮 ...
2
tube push bench
... tube pointer管夹头锻制机 tube push bench顶管机 tubercular corrosion点状腐蚀、结核状腐蚀 ...
3
tube push mill
... tube rolling mill 管材轧机 ; 钢管轧机 ; 轧管机 ; 多根管材冷拉拔机 tube push mill 顶管机 tube reducing mill 管材减径机 ...
4
pipe-jacking system
... shaft-jacking system 主光轴顶轴系统 pipe-jacking system 顶管机 Hydraulic Jacking System 拟动力试验系统 ; 液压顶升系统 ...

短语

1
顶管机中，小车置于机箱中部的导轨上，油马达和联接器置于小车内。
In push bench, a trolley is arranged on the guide rail in the middle of the machine case, an oil motor and a coupler are arranged in the trolley.
2
对我国现有3套顶管机进行了顶推力计算，对主电机容量进行了校验。
Pushing force calculation and main motor capacity calibration are conducted for the three push bench pipe mills currently used in the country.
3
本实用新型涉及一种用于地下铺设管道的微型顶管机，属于通信施工技术领域。
The utility model relates to a mini-size push bench for underground pipe laying, which belongs to communication construction technical field.

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