ko'mir sanoati 8-sinf
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1677487277.ppt this presentation uses a free template provided by fppt.com www.free-power-point-templates.com 8-sinf geografiya darsligi asosida 14-mavzu: ko‘mir sanoati this presentation uses a free template provided by fppt.com www.free-power-point-templates.com bu sanoat tarkibida bir nechta ko‘mir koni mavjud. ulardagi ko‘mir zaxirasi 2 mlrd tonnani tashkil etadi. dastlabki ko‘mir angren konidan 1950-yillarda qazib olingan. ko‘mir koni yer sirtiga yaqin joylashgan. this presentation uses a free template provided by fppt.com www.free-power-point-templates.com unda ko‘mirning 9/10 qismini ochiq usulda qazib olinmoqda (27-rasm). this presentation uses a free template provided by fppt.com www.free-power-point-templates.com ochiq usulda har bir shaxtyorning qazib oladigan ko‘miri shaxta usu...
PPT format, 1,1 MB. "ko'mir sanoati 8-sinf"ni yuklab olish uchun chap tomondagi Telegram tugmasini bosing.