hydraulic steel support 中文意思是什麼
hydraulic steel support
解釋
液壓鋼支架-
The main suspension gallows consist of a steel box beam, sitting on hydraulic jacks that support all the structure during concreting
主吊架有一鋼箱梁組成,坐落在液壓千斤頂上,在澆注混凝土過程中支撐所有結構。 -
This paper introduces the characteristics of steel wire ropes used in the inclined - tunnel ' s lifting conveyance, analyzes on the main reasons of the rope - broken accident of hydraulic support in fully mechanized coal mining face, and advances some measures for preventing the accident
介紹了斜巷提升運輸中鋼絲繩的特性,分析了綜采液壓支架斷繩事故的主要原因,提出了預防事故發生的措施。 -
Hydraulic steel support
液壓鋼支架
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