hydraulic shearer hydraulic shearing machine 液压剪切机
hydraulic motor sheep shearer [畜牧] 液压式剪羊毛机
hand-hydraulic bar shearer [建] 手动液压式切筋机
Shearer scraper conveyor hydraulic support 液压支架
hydraulic haulage shearer 液压牵引采煤机
hydraulic controllable shearer 液控型采煤机
shearer hydraulic system 采机液压系统
hydraulic system of shearer 采煤机液压系统
Line consists of a feeding metal frame, leveler grooving roller, hydraulic notch and punch square machine, hydraulic shearer and folder.
风管生产线是由上料架调平压筋机冲尖口和冲方口油压机液压剪板机液压折边机所组成。
The structure and work theory of a new type of hydraulic lock of the thinnest coal seam shearer is described in this paper.
介绍了一种新研制的极薄煤层采煤机液压锁的结构特点及工作原理，并对其进行了性能实验。
Shearer hydraulic system reliability and longevity, to a large extent depend on hydraulic oil and hydraulic components of the cleaner.
采煤机液压系统的可靠性和寿命，在很大程度上取决于液压油和液压元件的清洁度。
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