rotary shaft lip seal

网络释义

1.	旋转轴唇形密封圈唇型曲... ... ) o-ring seal lip O型密封圈唇部 ) rotary shaft lip seal 旋转轴唇形密封圈 ) lip shape sealed ring 唇形密封圈 ... www.dictall.com
2.	旋转轴承唇形密封圈　　旋转轴承唇形密封圈(Rotary Shaft Lip Seal)用于旋转员密封的唇形密封圈，又称“油封”　　往复运动唇形密封圈(Reciprocating Seal… www.sinolub.com