NB/T 47065.1  支座 A 7960

2 A7960

SOP FF 10K 300A

WN 50-600 RF S=4

BⅡ3213

WN80(B)-16 RF46448

PL 65(B)-16 RF339

SP-6506

2 A1710

PL500-6 RF

PL132-16RFSF RFRпҝ0c3/Cfh10K 40A RF1720.5ampampa(A125-16rf f1=2.5b-25ff 40(b)-605g/t2SF15001=41-0.6f s=5cF S=6F RF2S Sch8S450 LMdSFMG