NB/T 47065.3  耳式支座 B2

3 B2740

WN 150-150 RF Sch80S1F&@.5 RJ40RF@.5RRFampampa.5 RJ40�)-6RF=6R@R4Sc2@RF@443

2 A4195

WN500(B)-25RF S=12

PL400-16RF�1@RF8Fthg2

WN200(B)-100 RF�404.

2 A4078 RF40shg-114IFF@P2@Fj@5@F(B)-16 RF50 RF Sch1810@5@F40SP2@Fj@5@F SRF@44167/rf-162

BI