“pipeline valve”的概念、定义、翻译、参考文献-科学参考

单词	pipeline valve
释义	pipeline valve Encyclopedia 工学〔管道设施〕释 pipeline valve管道阀门油气管道系统中用于控制油（成品油、原油）、天然气等各种类型流体介质流动的元件。
随便看	middle mountain landscape middle of eclipse Middle-of-the Road Line middle oil middle perversity middle plane middle Platonism middle point middle point curve middle point of a triangle middle point triangle Middle Power middle power light emitting diode chip middle qi middle range sub-system middle ring middle route of south-to-north water transfer project Middlesbrough Middle School Students middle seasonal rice middle section mill middle-small scale enterprise middle-square method middle storage pulverizing system middle term

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