NB/T 47065.1  支座 BⅠ 1277

BI 1277

WN50-16RF

WN 250-150 M Sch

BL80(B)-6FF¢Ã�RJ

PL40(A)-16 RF

BL 125-16 RF

SW1500-16 RF0R@4�o@40(40

BI 2189

WN100-16RF

WN100(B)-25 RF sch40sŽ)-100 RJF S=3h35wn)-100 RJ50(B)-16 RF S=3.2�SR32500 S=3.2a=28600-0.2506 mf0.650RFAFF ScRJ50 rf-=