NB/T 47065.1  支座 BⅠ 13699

BI 13699

WN100(B)-16 RF131365 TGS=1p400000000000050 RFFFM S==12daf S23F0 LG RF

PL40(B)-16 RF f1=3 b=402.62FM2-16 T S=123m

WN80(B)-16 RF10649

DN 200-Sch40S TSFRFam@F.5 R7.5 RJ� R-0RF0 R

WN 4"-150 RF Sch911

47065.3 B3160

pl80-16rf(a)

WN66-40RF/