NB/T 47065.1  支座 BⅠ 8000.630B 8PF1.6S=2b)

BI 8000.630B 8PF1.6S=2b)

WN50-300M SCH/ A=3.5Fu5 δ1=109RJRFCf/142-27.55

WN 500(B)-16 RF�

wn450(b)-16 m s=8sch16RF500aSch3/u0

WN RF 10K 250A Sch80S0-1.6 /u00c50-4.0@LW0A S

SO 80(B)-10 RF500

WN500-300 T B=44800R26

BL450-6 RF C=12093/u0083

47023 rf