法兰 PL 80(B)-63 FF

PL80B-63 FF

wn80-150ff/

bi 500 h=250140 S=8 dRF1=86sch12010RF0rf10rfrf/

BL 200-300 FF/20/â‚/

47023fm700-1.60Rd=2480s=4=7 n=8) -100 RF S=10.5,25 b=3 sch

wn100-150rfrf Sch 10S

WN150(B)-160 RJ S=10

WN 500-40 RJ B/

47023m 1100-6.461500R

IF 50-25 M=1-