HG/T 20592  法兰 SO 100-100 M

SO100(a)-100M

SO 20(A)-10 RF

SO150-150RF00F bl

LJ 8"-900 LM Sch80t

WN 15-900 RJ

WN 50(A)-25 RF S=3.5

WN 50(B)-25 RF S=3.5

PL80B-10RF Fokrservlet/admi

wn15-25 rf s=3.6

SO65(b)-40Tp2mo2RFF-166 rf=F S=3.005920und rfs=40 S=144/51.S=3FFA)6sch rf/S=3