NB/T 47022  法兰 C-G 700-4=35.50S0=S=G/ C1

2 CG 700-4=35.50S0=S=G/ C1

PL 50(B)-16 RF C=17.8F

PL 150(A)-25 RF0240ch40 S=

WN50-300RF SchA=60 S=3 S=b)-250

A WN900-150 RF S=8

PL50(B)-25 RF sc FM h=1 WN118.pl

BL125(B)-2.5FF=853 C0

SO80(B)-16 RF=4/RF BB=43FM B8-16 RF0F Sch40000S08350. S R

3 FF 100