NB/T 47065.1  支座 A 5043

2 A5043

WN 50-150 RF9914

BⅡ0267

WN 50(B)-16 RF3042

so80-150 RF 40sf b=c3.3F

LWN 25-150 RF H=1076

BⅡ 19464

WN 1"-600 RF S=6.35le10A Sch

BII 26451

WN 32(B)-63 G S=3.5B)-16 RF1790�˜10a142-pmF S=16�4f´1=240RFN50--4-16 RF6994RFcfm9t RFH80Fru4