NB/T 47065.1  支座 BⅡ 30000

BII30000

法兰 WN 150(B)-16RF

BL400-150 RF C/8

B WN 1400-150 RF S=9.53

SO 40(B)-16 RF-25rf3

1 RF 600-0.6 δs=6

WN300-150 RF000-5-0.j/-2RF-1F.0F/-1H40RF0bff546=40ampampampampamp

BL400-10RFRF4 S=r

BL50-16RF0ELh80162mh hgFrC=30 H=6rf/Ff

PL80(A)-10FF0r