HG/T 20592  法兰 SO 40-63 M/B)-25

so40-63 M/B)-25

WN 80-16 RFld=120 H

WN 100-150 RF Sch10S.0 RF SSCH40561

WN 450-300 RFB=10915/src

PL80-25RF-/RF7 RF S

WN25-40 RF S=4�F S

SO 100-300 RFSCH40SF SCH40S SCH10S0 H=2480S SCH10S7000sch.10=1

wn100(b)-300mu00

wn1200(a)-10rf sb1

pl25(b)-16m/