法兰 BL 150(B)-100 FMr50R)-16 FMÃB)

bl150(b)-100fmr50R)-16 FMÃB)

WN 300-300 FM,Sch40HGT205

PL600B-6Rfn25F HG/T230051 δ=

WN 200-150 RF Sch60 20II0S sch80=5 H=10ned=s-25/dat/

LWN 500-300 RF Sch40

pl65(a)-16rfÃ

LWN125-600RF S=32 B=125

pl100(b)-10rfhg/t21592-2009B.6J0S1fHK

SO25-150FF