power-operated valve的意思|示意
机械驱动阀
power-operated valve的网络常见释义
机械驱动阀 ... power-operated door 动力开关车门 power-operated valve 伺服电动机操纵阀 ; 机械驱动阀 power-operated control 能源控制 ...
伺服电动机操纵阀 ... power-operated door 动力开关车门 power-operated valve 伺服电动机操纵阀 ; 机械驱动阀 power-operated control 能源控制 ...
power-operated valve相关短语
1、 power operated relief valve 动力操作卸压阀
2、 external power operated control valve 非自力式调节阀