manual modulation valve test 手动调节阀测试
clutch manual modulation cable linkage 离合器手动调节缆索杆件
locked-open manual valve 锁紧启动手动阀
manual modulation periodic structure 人工调制周期性结构
manual modulation spool 手动调节滑阀
manual valve 手动阀
manual valve group 手动阀组
manual valve lock 手动阀锁
manual valve operation 手动阀操作
Valve-manual 手动阀
clutch modulation valve 离合器调节阀
lockup clutch modulation valve 闭锁离合器调节阀
modulation valve 调节阀; 调制阀
Vacuum Modulation Valve 真空调节阀
gas valve valve seat 气门-门座
valve-valve base 气门-气门座
Valve-valve seat 气门-气门座
Amplitude Modulation and Frequency Modulation model 电磁暂态及电力电子仿真程序; 调幅-调频模型
amplitude modulation and phase modulation 调幅调相