“lip seal”的概念、定义、翻译、参考文献-科学参考

单词	lip seal
释义	lip seal Encyclopedia 工学旋转密封释 lip seal唇封密封圈和轴的接触区为唇形的旋转轴径向密封。又因为主要用于封油，常被称为油封。
随便看	Deer Woman deethanizer de-excitation deexcitation deexcitation cross-section defacement De facto bankruptcy de facto marriage de facto standard defamation defamation of goodwill defamiliarization defamiliarization effect defatigation default judgement default liability default logic default mask default mode network default risk default route DEFC defeasible logic defeated coalition defecation function of health food

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