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Search results: "atmasferani ifloslanishi va atmasferaga chiqadigan zararli moddalar"

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ekologik favqulodda vaziyatlar va ularning oldini olish choralari — DOCX

ekologik favqulodda vaziyatlar va ularning oldini olish choralari

49 pages 541.6 KB

ekologik muhofaza va tabiatdan foydalanish — DOCX

ekologik muhofaza va tabiatdan foydalanish

3 pages 18.0 KB

atmosferavaunimuhofazasi — PPTX

atmosferavaunimuhofazasi

13 pages 928.6 KB

atmosferavaunimuhofazasi — PPTX

atmosferavaunimuhofazasi

13 pages 930.5 KB

atmosfera va uni muhofazasi — DOCX

atmosfera va uni muhofazasi

1 page 880.0 KB

ekologiya fanining maqsadi, vazifalari va rivojlanish tarixi — DOCX

ekologiya fanining maqsadi, vazifalari va rivojlanish tarixi

27 pages 83.1 KB

korroziyadan kelib chiqadigan zararlar — PPT

korroziyadan kelib chiqadigan zararlar

14 pages 1.9 MB

atmosferaga chiqarilayotgan zararli moddalarning miqdorlarini hisoblash — DOCX

atmosferaga chiqarilayotgan zararli moddalarning miqdorlarini hisoblash

3 pages 24.1 KB

ekologik muammolar — PPTX

ekologik muammolar

23 pages 4.0 MB

biosfera va uning xususiyatlari — DOCX

biosfera va uning xususiyatlari

zaharli moddalar tasnifi — PPTX

zaharli moddalar tasnifi

18 pages 1.1 MB

ekologik muammolar va ularning oldini olish choralari — DOCX

ekologik muammolar va ularning oldini olish choralari

37 pages 121.3 KB