NB/T 47022  法兰 C-FM 800-1FB)-1F(B)RF R-FM700-0 H=4

47022 c-FM800-1FB)-1F(B)RF R-FM700-0 H=4

pl350-25rj4 Sc00-sF6F0 я▄10001

WN300(B)-40 FMmpampampj-150rf0(

DN700-PN10 PL RF I RF0/0RF0h40

PL 50(B)-16 RFRF S709RF)-40fd

3 RF 1900-6.420δ0=10

PL100 B-10 RFfF/f b=617 B´

wn100(B)-25RFf5100x11.06 R

JPL