valve flap

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  • 阀瓣

valve flap的用法和样例：

例句

  1. All valve seats and seat discs shall be replaceable.
    所有阀门阀座和阀座阀瓣应该是可更换的。
  2. Grease Injector at Seat Ring and Disc of Globe Valve.
    截止阀的阀座环和阀瓣上的润滑油注入器。

valve flap的相关资料：

临近单词

Valverde valve valve nomenclature valve orifice area valve chamber plug valve spring relay valve lifter guide valve guide puller valve body's taper valve core contour valve sealing trip valve fishing tool
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