“float needle valve”的概念、定义、翻译、参考文献-科学参考

单词	float needle valve
释义	float needle valve 浮针阀浮子针阀
随便看	tapering gutter tapering machine tapering point tapering shape tapering spindle taper-in-thickness ratio taper joint taper key taper knock taper leaf spring for vehicle taper lifter taper line taper line gratings taper liner taper machine screw tap taper male threads taper mandrel taper matching taper mill taper-neck roll taper of groove tape row taper parallel taper pin taper pin fixing

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