NB/T 47065.1  支座 A 3804

47065.2 A3804

bi 33328h37400F.0J00 RFJ6 RF5@FSFS10 RF S=74716 RF��@RFF@FF-R0M2FF@

法兰 WN25-150 RF S

WN700-16 RF

PL 40(B)-6 RF-20090RJ150-16

2 FF 900-1.6 δ1=8 RFpamSW.@RFSp0.5 RJRF1@)-16 RF1709

wn450-25fms=12.42/ Sc

so200(b)-40t3f/0r-

WN600 -