expansion throttle valve的意思|示意
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伸缩式节流阀
expansion throttle valve的网络常见释义
伸缩式节流阀 ...ve 膨胀安全阀 ; 膨胀释放阀 DOWNSTREAM EXPANSION RELIEF VALVE 应用在商用高层建筑上 expansion throttle valve 伸缩式节流阀 ..
expansion throttle valve相关短语
1、 throttle expansion valve 节流膨胀阀
2、 expansion n throttle valve 伸缩式节流阀