NB/T 47065.2  支腿 A7-6

47065.2 A76

so300-10m405rf=/;yun0wi0RF

BL 250-150 RF

pl350(b)-16rf c=44 b=610 RF240

BII 35586

WN250(B)-16 RF

SO 50(A)-10 RF

PL 250(B)-25 RF3F S=9 B=130FF=19

pl50B)-16 RF S=6/RF5/@A 10006 s

so100-10rf hg/1000-1.00-10RFrfs4768 RFRFF40-F@00 T5@FF.�@4