NB/T 47065.1  支座 BⅠ 5150

BI 5150

3 B3168

DN100-PN6 WN RF II

SO150-10RF

3 FM 350-1.0 δ0=6ine0RJ.01580S=0)/1.6/1

SO 40-300RF200RF A=40S8 n=F5 H24@A WN10006- a=46f

BI 70375

3 FM 900-2.5 δ0=12M

TPB-21654.6=275F-1 s=11 f1=300-1.0-150

WN 350(B)-40 RF91F0S1i50RFmFF S=)-6 RF0Mr302