NB/T 47065.1  支座 BⅠ 35000/( Sc846410K/

bi 35000/( Sc846410K/

DN 450-5 TS=5.6 ff54RF8fm10==4

WN 450(B)-40 FM sch80

WN50-40 RF SCH8020/

A WN 28"-600 RF B=715

APA-2Rb=2/05 b1=61.11B

SW 20-300 RF0f s= nF-115F70F1.0rf0amp5(B)9pamp

WN 1200(B)-40 FF S=9

WN15B-100RF000-1.6RF15F/5

PL250-10RF