NB/T 47065.1  支座 BⅠ 73534

BI 73534

WN15-150 RF SC=2

bl 100-16 RF

BII 29251

SO25-150 RF-0F h

47065.2 A3

SO 80-150 RFfPL200-1hj@5@RFSFS0/370 FM5 RJ@66-RJ5-R RRF0-F@0)-16 RF1521AFF@5c2@

BL450(B)-25 RF S=10

WN 100-150 RFRJCh40

WN50-300RFB=44.3 Rj0-2507/vRFRRFF09PL50(ch25A150 RF