也许随风飘
幼苗
共回答了16个问题采纳率:93.8% 举报
contra-propeller(整流板)
Control hydraulic(控制液压)
还有相关的词语也可以参考,也许有用:
液压驱动泵medium
液压泵 fluid clutch
液压回路Hydraulic circuit
进油和回油节流调速Flow control valves in inlet and outlet lines
双缸顺序控制Sequence control with two cylinders
快进回路Rapid-traverse feed circuit
差动回路Differential circuit
分流阀Flow divider
位移-步骤图Displacement-step diagram
电液压系统 Electrohydraulics
1年前
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