NB/T 47065.1  支座 BⅡ 1200190Ҷ64

BII 1200190Ҷ64

PL 500-6 FF59265-14c=1.‘вu0F-RFh40 RF

so80-10gm600

WN 1400(B)-10 T S=3.5S/u0055596 b=4 f

PJ/SE 200(B)-10 RF Sch40

WN 80-150RF/=F S=4.5��■�=203G15RF20160251RFRF8116m d=/rf0a2/u

WN450(A)-25RFu= f2=3b d=10ra

SO 350(B)-10 RF

SO