NB/T 47065.1  支座 A 1411

47065.4 A1411

wn50(b)-300RFÎ=84.0a-10rf,n

WN 50(B)-16 RF2617=136Js2@2500F@.5R40@50 RFRFS R@0c4rf 1Js-1

WN 50(B)-16 RF4293

wn500-300 rf s=4 h1=50-190F0

WN 300(B)-16 RF S=3447

BI 79202

47065.3 B6150

WN1500-16RF0RS=-2@30

SOH FF 16K 32A1494.б5.51510695