NB/T 47065.1  支座 BⅠ 6853RFL RFp�Ⅱ S=10R@R4Sc2@RF@443RF@AFF@FS=74716 RF��@RFF@FF-R0M2FF@

bi 6853RFL RFp�Ⅱ S=10R@R4Sc2@RF@443RF@AFF@FS=74716 RF��@RFF@FF-R0M2FF@

BⅡ 2134

PL 50-6 RF6mdataFFFsRF@FRF

2 A5413

bi 3079FF-25 ff5A@RF8@44�-

BII 33359

WN 500(B)-16 RF

3 B7688

WN 150(B)-16 RF HG/T20592

PL 150(B)-16 RF3RF02..6160@RF@.5 RJ R