NB/T 47065.1  支座 BⅠ 23005425922sers/0

WN 50(B)-16 FM S=5

bi23005425922sers/0

PL 350(B)-16 RF

WN300B-25MS=6000

WN150(A)-160 M

WN 80-150 RF5RF RF5RF 0SRF

3 rf 350-4.0RFR-S

法兰WN200-150 RF,S Sc

pl65-6rf2RFa=0

WN100(B)-16 M S=10.15/u00ac/6RFB=2480SF S=3.�0-†N2F0/F0RppfRF0@RFerF�&0.6�