orifice-and-plug meter的意思|示意
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orifice-and-plug计
orifice-and-plug meter的网络常见释义
锥塞式流量计 ... 14.3 浮子流量计cone-and-float meter 14.4锥塞式流量计orifice-and-plug meter 14.5 盘塞式流量计cone-and-disc meter ...