hydraulic support with large obliquity
返回 19 条匹配短语对
hydraulic support with suspending hollow plug
柱塞悬浮式液压支柱
pilot support with hydraulic powered supports
超前支护液压支架
advanced hydraulic support
高端液压支架
assembly with hydraulic pressure
油压装拆
auger with hydraulic feed
水压进给式钻机
automatic back tool turning machine with hydraulic copying
自动液压仿形背刀车床
C7620C type new multi-tool semi-automatic lathe with hydraulic
C7620C型液压卡盘多刀车床
Clutch and brake with hydraulic pressure driving
液动离合器与制动器
coupled with hydraulic-chemical effects
力学/化学耦合
Drawing Top-Coal with Hydraulic Props
简易放顶煤
front support hydraulic forklift
前支撑液压铲车
HAGC system with hydraulic cylinder below-installed
液压缸下装式HAGC系统
Hydraulic Support
支架
液压支架
液压支撑式
液压支承
液压支柱
Hydraulic Support Leg
液压千斤支腿
hydraulic support on the thin coal seam
薄煤层液压支架
Hydraulic support platform
液压支撑平台
hydraulic support removal
液压支架拆除
Hydraulic Support Test-bed
液压支架试验台
hydraulic support type
液压支撑式
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