NB/T 47065.1  支座 A 160

A160

47023FM 1600-1.0/70 Rch rf16

1 RF 500-1.6.0Fh1=7F0

bl65(a)-25rfCH1F.6R2

1 RF 1400-1.620δs=14F sch166/716 rf=870cpq

WN65(A)-16FF/-300 RFF0

PL 400(B)-16 RF=64 H=128

c-BL50-25RF-300rF51/=2=wn400-600rj&;am5

SP-53/u00a2/u00e0

WN300-900 rj.6f sch10¬