NB/T 47065.1  支座 BⅠ 15191

BI 15191

2 A343

3 B4701F1Rh10RF-R5 RJ FMS.10S80@RFerff6Sch8F0r3RF@AFF@P2@Fj@5@F

BI 5399

WN40-300 RF PN50rhF@4 Rch440�@RF@4 RRF@44F-R

BI 6172�0=74�755-R@0000O0@RF@RF@J/FcRF

WN 4 -900 RF Sch80ml0RF)Fpws5 RJRF.�@4h40F Sch1005 RJ-0 RF�@RF@4 Rrf