片语
hydraumatic drawframe液压拉伸机
Hydraumatic Bearing液压轴承
Hydraumatic Engineer液压工程师
stacking hydraumatic station堆垛液压站
hydraumatic bulging液压胀形
Hydraumatic forging machine液压锻造机
Hydraumatic proportional servo system液压比例伺服系统
hydraumatic mechanism液压机构
hydraulic pressure液压;水压