HG/T 21574  吊耳 HP-12

HP-120h6 RF0t50001B Sc�¡2C

WN 250-150 RF B=265 T4-40-150 rÇ401F5-250-3080-3pam

WN 50(B)-25 FM S=4 RFampa190 KA

BL200-150 RF L=19 D=23

PL125(B)-25 RF RF=6＝159BL32-6340

bl65-40fm50RF0=5=100=

PL 80(B)-10 RF1.

BL25-300 RF h1=117 h=231 b=17

WN 1&qu