NB/T 47065.1  支座 BⅠ 11289

BI 11289

WN1100-25RFF½F

WN 50(B)-16 RF6197

bi 4495

47065.3 B5684

WN 50(B)-16 RF2021

3 B2190

3 B5258

3 B3688

PL125(B)-16 RF°12.6-/RJ RF Sc�F-1F-150 RF S=6R S=5/0-4.0/462-2009654SmpaRF B=41mm01A04Sch805 RJSc30 δ0=3224F)-16 RF68 SS5.5H8005 RJ RF