三通保温球阀 BQ445F-16C,BQ445F-16CF8,BQ445F-25R3,BQ445F-40P,BQ445F-150(Lb)C,BQ445F-25P
5F-16R-DN240,BQ445F-16R3-DN240,BQ445F-16C-DN240,BQ445F-16CF8-DN240,
BQ445F-16P-DN260,BQ445F-16CF8-DN260,BQ445F-16CF3-DN260,BQ445F-16R-DN260,BQ445F-16R3-DN260,BQ445F-16C-DN260,BQ445F-16CF8-DN260,
BQ445F-16P-DN260,BQ445F-16CF8-DN260,BQ445F-16CF3-DN260,BQ445F-16R-DN260,BQ445F-16R3-DN260,BQ445F-16C-DN260,BQ445F-16CF8-DN260,
BQ445F-16P-DN280,BQ445F-16CF8-DN280,BQ445F-16CF3-DN280,BQ445F-16R-DN280,BQ445F-16R3-DN280,BQ445F-16C-DN280,BQ445F-16CF8-DN280,
BQ445F-16P-DN320,BQ445F-16CF8-DN320,BQ445F-16CF

01/22 20:30