法兰 BL 65(B)-63 FM= L= n= C=31 H=309 B=0(B)-16s=16f6F S80F.hF)-

BL65(B)-63 FM= L= n= C=31 H=309 B=0(B)-16s=16f6F S80F.hF)-

bl80-150rff1=c=6d=

HG/T20615 WN 50-300 RF/

WN8"-150 RF Sch40s/

WN80B-25m

wn80-1500rj s=303=30rf024i 100

bl250-600rf1.6RF ä-1.0/80-16811FF105-

pl32b-40 rf40F/

A 5100F hg-16fm/200 R/

pl25