1) hydraulic pressure change shelf head
液压推移架头
3) termination point hydraulic pressure bracket
端头液压支架
1.
Analyse general situation of working face, way of excarating coal, equipment type, lay of hydraulic pressure braket and benefit, this paper discusses use termination point hydraulic pressure bracket replace dense shoring in 14404 working face in Dong Qu mine.
从工作面概况、采煤方法及设备型号、液压支架的布置、效益分析等方面,论述了端头液压支架代替密集支护在东曲矿14404综采工作面的应用。
5) hydraulic (pressure) head
液压压头
6) transfer slot of head
机头推移部
补充资料：无弹性架压磁测力传感器压头
无弹性架压磁测力传感器压头
无弹性架压碰测力传感器压头
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条