NB/T 47065.1  支座 BⅡ 18291

BⅡ 18291

BⅡ 18868

WN 100(B)-100 RF S=57

WN 500-150 RF S=64

bi 2371

BL200-10G3.5180s=80

PL350-16RF d=

47065.2 A507

PL350(B)-10 FM5�¬Â�ru50

BII 32478RF R50-1@RF0SF09..2 h¬Ã�4.540 H1=12.2 M€™Ãƒâ€ Ã¢â RJI2100EL RF=F�Fa6125m0