... positive displacement grout pump 排液灌浆泵 positive displacement meter 正排量式容积测定仪 positive displacement pump 正排量泵 ...
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... positive displacement flowmeter 容积式流量计 positive displacement meter 容积式流量计 positive displacement pump 容积式泵 ...
基于28个网页-相关网页
... positive catalyst 正催化剂 positive displacement meter 正排量计 positive displacement pump 正排量泵 ...
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positive-displacement meter 正位移液体计量器
positive displacement water meter 容积式水表
positive-displacement type water meter 容积式水表
Liquid Positive Displacement Flow Meter 液体容积式流量计
Gas Positive Displacement Flow Meter 气体容积式流量计
Positive displacement flow meter 容积式流量计 ; 正位移流量计
On line instruments, such as turbine meter, vortex meter and positive displacement meter are usually used for crude oil metering in oil fields.
计量分离器中常用涡轮流量计、涡街流量计或齿轮流量计等在线式仪表计量原油产量。
The characteristics of positive displacement flow meter are introduced, and the main factors for lectotype and the matters needing attention in the application are discussed.
介绍了容积式流量计的特点，探讨了选型的主要因素和应用的注意事项。
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