单词乎

valve oil

音标[vælv ɔil]
valve oil是什么意思、valve oil怎么读

valve oil汉语翻译

阀门油(或活塞阀油、 * 阀润滑油,具体需结合使用场景),

valve oil英语解释

Valve oil is a lubricant for valves of brass instruments. It is typically mostly mineral oil with a small amount of other ingredients.

valve oil例句

    CLEANS OIL SAVES OIL FUEL SAVES MONEY
    BLAST PROTECTION MEETS CORNER OFFICE .
    Fluid dynamic design of a new generation of reciprocating compressor valves
    Oil flow valve
    Poppet check valve for controlled feeding of blowing agent
    Oil flow control valves
    Development of Model SC35-120A down-hole safety valve
    Development and application of angle labyrinth block valve
    Valve Oil
    Valve Oil

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