manually operated valve的意思|示意

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手动操纵阀，手动阀

manually operated valve的网络常见释义

手动阀 旋塞 cock 手动阀 hand-operated valve; manually operated valve 异径四通(两个分支口为异径) reducing cross (reducing on both outlet) ..

手动操纵阀 ... manually-operated circuit 人工操作电路... manually operated valve 手动操纵阀 manually operated switch 手扳道岔,手动开关...

manually operated valve相关短语

1、 a manually operated valve 手动操作阀

2、 manually-operated valve 手动阀

3、 hand- manually operated valve 手动阀