... 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 ...
基于164个网页-相关网页
... 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 ...
基于38个网页-相关网页
... 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 ...
基于38个网页-相关网页
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.
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.
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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