NB/T 47065.1  支座 BⅡ 33782ot

BII 33782ot

PL 108(B)-16 RFch80S1

WN 50-150 RF1372

WN125(A)-63 RF S=5

WN 50(B)-16 RF6254fS6Sc2@RFF δ=34a@f2s140SR0f@ch4SS5 RJ2AF@Ff8@5 RJSc00200

BII 33952r16 RJrf@RF@4 Rch0A40RF@.5 RJ-1a1@RF==(B)-16RF0 f1=

WN400-16RFF0S0085/SC60

3 B1465F

WN1"-1