NB/T 47065.1  支座 BⅡ 2189

BⅡ2189

wn40b-40 m s=5

SOH RF 30K B 25A

pl 40-25 RF

PL400-16 RFFh4 RFscdata5 RJ0SM.5j&@40@ FF�16=8@A43RF@AFF@P2@FRFB=69/

WN 150(B)-160 RJ S=10

47065.3 B909511156 RF84716 RF603616892@RF@4RFSF RFR@40 RF Sch16=8@A43RF@AFF@P2@F

WN50(A)-16 RF S=7

PL 60