NB/T 47065.1  支座 BⅡ 34001a/CSSc20 RF

BII34001a/CSSc20 RF

WN25-150RFXXSF RJ16F RF RF/da

SO40A-600RF6/0R27FSCR0

BL450-10 RF00-4.0 S=80c3/u00a2 RF=44F2.5/

BL450-40mFS-0.

BL50(B)-600 RFF B=9h40s22.5 δ=45 h=1

BL900(B)-2.5RF-0=15412.75FHG H=1J Sch

BL50(B)-900RJ

BL50-10M¨3-

BL50-1500RJ H1=