Muqobil energiyadan foydalanish, quyosh panellari, zamonaviy isitish qurilmalarining afzalliklari

1_-1000-kw-oila-uchun-quyosh-paneli-afzalligi.pdf [763,14 Kb] (cкачиваний: 3) 2_-zamonaviy-gorelka-afazlligi.pdf [1,34 Mb] (cкачиваний: 0)
11_-kompensatsiya-tolash-tartibi.pdf [591,02 Kb] (cкачиваний: 0)