"Zumrad" abonent karnaylari.
Abonent karnaylari.Ichki1987 yil boshidan beri "Izumrud" abonent karnaylari Novosibirskdagi "Elektrosignal" zavodi tomonidan ishlab chiqarilmoqda. "Izumrud" - bu 30 voltlik kuchlanishli mahalliy radioeshittirishning radioeshittirish liniyalarida ishlash uchun mo'ljallangan yodgorlik abonent karnayidir. AG narxi 6 rubl.
