NB/T 47022  法兰 C-T 1800-4.

2 CT 1800-4.

WN 32(B)-16 RF S=3250-F H

wn600b)-25fm0

WN80-25RF+S=10.5+&ampampampampampampampampampnbsp

bpl700-10rfb= Rpl80(a)-16rfEL40RFC=F sL5ff2bS

47023 fm1500-0.6 δ=70 h=16520 RF Sch40 S=

wn65(a)-16rfn=7

so 100(b)-16 rfA=63 S0592-20

wn65(a)-