NB/T 47065.1  支座 BⅡ 3922

bii 3922

BL 24"-150 RFF0 H1=fJ0SM

wn50(a)-25 rf s=5300-2

WN 50(B)-16 RF3696

eha 1200×125rfRF B1=Spa1100-1.6/ot;-

PL25-40RJRF/72-170@a2cd85пҝҪ0

PL50(a)-10FF D=1-00-150 RF Sch160f=235 K10 rRF=54

so150(b)-40 g/09FM rj2

bl400-10RF RF-30110S

wn10