NB/T 47065.1  支座 BⅡ 23000 sH400FMS6mpampa

BII23000 sH400FMS6mpampa

WN15(B)-100 RF S=65

1 CRF 900-1.0 δs=6 δ=75

47065.4 B5 Dr=10mpampamp

WN15(B)-16 RF C=��

bl600-6 RFmpampquothg20615 w

pl600a-6rf d-30=آ´

WN500-300 RF Sch160ر‘ذ’

WN150(B)-40 RF S=13

WN 200-300 RF S=10 H1=00RF/8000