基本解釋[經(jīng)濟(jì)學(xué)]井底流量計(jì)詞組短語(yǔ)短語(yǔ)bottom m hole flowmeter 井底流量計(jì)bottom -hole flowmeter 井底流量計(jì)bottom hole turbine flowmeter 井下渦輪流量計(jì)bottom hole float type flowmeter 浮子式井下流量計(jì)bottom hole flowmeter更多詞組專業(yè)釋義經(jīng)濟(jì)學(xué)井底流量計(jì)