NB/T 47065.1  支座 BⅠ 40600ch

BI 40600ch

WN150(A)-25 m-2.5=ff=6640F0a-

BWN350-300 RF

pl400b-25rf5F40s20.640´pampam

WN 10(B)-40 G S=3.5=120h1F.=10 RF50 rf6rf4.

SW25-150RF-B-

so20-150 rf�

DN20-PN63 PL FM B=25.5

SO 40-600 Mh

wn100(b)-16rfî´=1 RF=481500 RJگà�h402RF Sch=