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Search results: "atmosfera havosining ifloslanishi va uning oldini olish usullari"

488 files found

zararli odatlar va ularni oldini olish — PPTX

zararli odatlar va ularni oldini olish

21 pages 789.0 KB

yaqindan ko'rish va uni oldini olish — PPT

yaqindan ko'rish va uni oldini olish

15 pages 2.4 MB

ekologik muomolar va ularni oldini olish — PPTX

ekologik muomolar va ularni oldini olish

10 pages 469.2 KB

ovqatdan zaxarlanishlar va ularni oldini olish — PPTX

ovqatdan zaxarlanishlar va ularni oldini olish

17 pages 399.9 KB

firibgarlikni aniqlash va uni oldini olish — PPTX

firibgarlikni aniqlash va uni oldini olish

18 pages 2.8 MB

psixologiya va xavfsizlik. talofatlarning oldini olish — DOC

psixologiya va xavfsizlik. talofatlarning oldini olish

yuqumlikasalliklar va ularni oldini olish choralar — PPTX

yuqumlikasalliklar va ularni oldini olish choralar

37 pages 2.2 MB

yaqindan ko'rish va uni oldini olish — PPT

yaqindan ko'rish va uni oldini olish

13 pages 3.3 MB

tuproqlar sho‘rlanishi va botqoqlanishini oldini olish — PPTX

tuproqlar sho‘rlanishi va botqoqlanishini oldini olish

31 pages 12.3 MB

nutq buzilishlari va ularni oldini olish — DOC

nutq buzilishlari va ularni oldini olish

40 pages 198.0 KB

nevroz kasalliklari va ularni oldini olish — DOC

nevroz kasalliklari va ularni oldini olish

4 pages 45.0 KB

ovqatdan zaharlanishlar va ularni oldini olish — PPTX

ovqatdan zaharlanishlar va ularni oldini olish

17 pages 421.8 KB