等径三通 DN 65-Sch20TS4 c=16 h=45 d=145H180/

SO50-25Gn0-16M113.fm700-1.00-1.Â

DN 65-Sch20 TS4 c=16 h=45 d=145H180/

bl65(a)-25rfRF SCH20

NB/T47065.2 A2-775-12 DN=400 δn=12

BL100-16 RF

BL125-160M6/4300-1RA=4120RFs/0091600/6RF-600 RFfm450

SO900-16 RFF50RF0.RF

bl32-150 rfn=/M S=12

LWN32-1500 RF25