NB/T 47065.1  支座 A 3483

47065.2 A3483

bi 5955

WN50-16RJ8sfN350-1

WN80-16RF S=12-36RFRFFF5n=S=10

WN 150(B)-25 RF S=4940-0.LF0 RF�=11-F schRF Sch120RJ

WN 150-16 RF Sc/ SCH80S/bl200-150r 6rRF0

20615 WN200-300RF SCH40/ h=

bi 1311

wn50b-63FMt2061/F.0F-20 l=3310 R/.6-

WN50B-15