NB/T 47065.2  支腿 a4/h1=7-2

2 a4/h1=7-2

PL80A-10FF C=280015

PL 600(B)-16RF D=1

WN125(A)-100 RJ0

BL500(B)- 16RF/RJ10 RF S8/

HG/T20592-2009 PL25(A)-16 RF/ rf

SO 300(B)-16 RF

Bl800(B)-6RF SCH

BL400-100 RJ=100-58 SCH8600-F(S) H3=f2840ScpamdRF1=8.5 /u00c3R-9

法兰/PL 100(B)-16 RF