结合实际情况介绍如何使用总流量表和分流量表来计量和监测发油量。
It is explained in combination with practical instance how to use a general flow meter and several branch flow meters to measure and monitor the transported oil quantity.
结合实际情况介绍如何使用总流量表和分流量表来计量和监测发油量。
It is explained in combination with practical instance how to use a general flow meter and several branch flow meters to measure and monitor the transported oil quantity.
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