miter valve是什么意思

中文翻译锥形座面阀

网络释义

1)miter valve,锥形座面阀2)cone valve seat,锥形阀座3)conical seat valve,锥形座阀4)taper-seat,锥形座面5)valve cone,阀座，阀锥6)conical seated valve;bevel seated valve,锥形座面气门