NB/T 47065.1  支座 BⅠ 7581

BI 7581

3 A4

SO 450(B)-10 RF

WN25-100RF s=um.htF

SP-8249

WN 50(B)-40 RF S=4

WN 80(B)-16 RF

WN450-16FF AA=458 NA/-1.6 δ RFmp20/RFRF

SW65-900 FM

WN 40-150 RF150 RF Sch40S0(B)-16 RF240SF SchRF Sch40=70�data5 RJ0S2@RF0@F SRF@441678t/@40S.@RFS10M63RF0/uF