fillup valve的意思|示意
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注入阀
fillup valve的网络常见释义
注入阀 ... fill-up pressure 充满时压力 fillup valve 注入阀 fill-up 充填量 ...
fillup valve相关例句
The latest technologies in paraffin removal and control in foreign countries are briefly introduced, such as paraffin removal by oil well tubing fillup valve, negative pres…
简要介绍了国外最新应用的清蜡、防蜡方法，诸如油井油管注入阀清蜡、负压冲击清蜡、井下就地产热清蜡、油井直接电加热清蜡和使杆管表面亲水防蜡等。