main valve spool
主滑阀
返回 19 条匹配短语对
main control valve spool
主控滑阀
Casting Main Valve
铸造主汽阀
control main valve
控制主阀
main spool
主滑阀
主阀心
main valve
主瓣
主阀
控制主阀
总阀
主汽阀
main valve core
主阀芯
main valve housing
主阀壳
main valve seat
主阀座
relief valve main poppet section
安全阀主提动头部分
thermostat main valve
恒温器主阀
valve main body
阀的主体
apron control valve spool
闸门控制阀芯
attachment valve spool
附属阀芯
auxiliary valve spool
辅助阀芯
boom control valve spool
动臂控制阀芯
boom cylinder control valve spool
动臂油缸控制阀芯
boom valve spool
动臂阀芯
bowl valve spool
挖斗滑阀
brake control valve spool
制动器控制阀阀芯
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