NB/T 47021  法兰 FM 1100-1

1 FM1100-1

WN100-300 RF S=6.3 HG/T 20615-2009

WN 350-40 RF Sch80S

WN 1"-150 RF Sch4000 RF

BI 406 S08023 rf

BL4"-150 RF Sch40S

支腿 A3-650-10 DN=550 δn=10 H0=

WN100-400 FM@t=pl65(b)--20 RF S=3.2SCHh.40700-1.

21520PL250(B)-16RF

WN100B-40Tc