Q641F46-1.0-DN15,Q641F46-1.0-DN20,Q641F46-1.0-DN25,Q641F46-1.0-DN32,气动衬氟球阀



1Cr18Ni9Ti




8


紧固螺母


45


0Cr18Ni9


0Cr18Ni9




9


操作手柄


WCB

01/21 23:45