NB/T 47065.1  支座 BⅠ 55016 r0F3

bi55016 r0F3

WN 600(B)-25 RF S=16

WN40-150 RF Sch80SH60

WN40B-160FFM0-2.

pl500-40 rj2o&

WN 15-63 RF/ δ=

wn50-160 rjF S

WN250-300 RF Sch80S

BII 110 Sch1

WN 200-150 RFRFSch80S-1.6Fb S=Ff1=3 dF5-63FSc-25 R615-6R5F-1B S=105 ãƒæ’ㆠⅡ S=9SC