BQ41F46-1.0-DN15,BQ41F46-1.0-DN20,BQ41F46-1.0-DN25,BQ41F46-1.0-DN32,保温衬氟球阀
D1


D2


f


b


Z-d


D0


H


重量(kg)




PNl.OMPa




15


1

01/22 07:08