HG/T 20592  法兰 WN 700-16 RF f1=5=5

WN700-16RF f1=5=5

A1000m0 TR0B00RS/13J0

WN100-300 RF B=155�1=

SO 20-300 RFRF S=86RF0 FF A=122040B=16.0/-16 RF S=10

BL 200-100Mb)-16 rff3=6. f1=4/01

A 2000 H250/@

WN80-16M016RF/1587nj

wn 200(b)-25 rf s=8

PL200(B)-10 RF´ RFF600-dataSpampampampampa

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