NB/T 47065.1  支座 BⅡ 19000R

BII 19000R

B BL 3"-600 SFM

47021RF1200-0.6/50-12--12-h406.4/9S=6 Df RFPL50-

PL300(B)-16 RF/BL80-4

wn50-40 g592 WN200-20SF H

pl32(a)-16 RF6R4.=l5.1251f-1/T5-15-2rfSTF74fmervletM00L20=15 D=135 d=

PL15(B)-6 RF Bw10RFBL0@W1b=3/- R5-1

wn150-63rf

SP-6