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By Melody Liu
Iqamali karbon tolasi matosi: Qanday qilib energiya sarfini kamaytirishga yordam beradi?
Bugungi kunda energiya samaradorligi barcha sohalarda muhim ahamiyatga ega bo'lib, iqtisodiyotdan tortib, atrof-muhitni muhofaza qilishgacha ko'plab sohalarda o'z o'rnini egallamoqda
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