NB/T 47065.1  支座 BⅡ 19645

BⅡ 19645

WN 400(B)-63 RF S=9

WN 25-16 RF

PL 50(B)-10 RF

WN 125(B)-63 FM S=3� C=66´1=0

WN50-150 RF Sch712

BL200(B)-10 RF

WN200-600 FMch4cl6 RF@WN1Fb

so50(b)-6rf0c

WN 50-150 RF62820 RF10g2=5 R80RF05(9250@RFmpam RF SB)-1-16F000-0.6-0.5.0580/0=100-