NB/T 47065.1  支座 BⅠ 111816RF HG/20592-27210Fj@5@6 RFJj@5c2@RF@0.m0RF SCS=1078sch.@AFm RF-4-RFBFS 

BI 111816RF HG/20592-27210Fj@5@6 RFJj@5c2@RF@0.m0RF SCS=1078sch.@AFm RF-4-RFBFS 

BL200-300RF HGb=2)-1/F/=1

2 A730342=

DN 50-sch40 45ELF60c5F10(1

bl100-900rf40 frf S

47065.4 A2799

WN600-16RF16 RF3.5

HP-2 DN=2000 δ=10 S1=108h200(b)

WN50-25RF(A)0S

pl4