HG/T 21574  吊耳 SP-17

SP-172- RF AA=00a

WN80-150 FM S

47023 fm 400-1.6124.1pamp&a

SO 2"-150 RF f=1.6 B=NPT 1-1/

a 2900s00-150 RF30(B/60 RFch82FCH10SFF

pl200b)-25 rf0foF80rf

pl40(b)-16 rf 4ã/FMRFS-150R/0-1,21 f

SO 2"-150 RF f=1.6 B=NPT 1-1/2"   1-1/4&quo