double-poppet valve的意思|示意

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双座阀

double-poppet valve的网络常见释义

双座提阀 ... double-popet throttle valve 双座节流阀 double-poppet valve 双座提阀 double-post bollard 双柱带缆桩 ...

double-poppet valve相关短语

1、 double-poppet throttle valve 双座节流阀

2、 double-beat poppet valve 双层提升阀

3、 double beat poppet valve 双层提升阀