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Search results: "atmasferani ifloslanishi va atmasferaga chiqadigan zararli moddalar"
10000 files found
PPTX
atrof-muhit ifloslanishi
PPTX
transport vositalarining ifloslantiruvchi chiqindilarini aniqlash
PPTX
саноат экологияси. атроф муҳитнинг ифлосланиши. саломатлик ва умр давомийлиги
PPTX
ekologiya fanidan tayyorlangan slayd
DOCX
gidrosfera
DOCX
zaharli moddalar
PPTX
zaharli moddalar
DOC
atmosfera xavosining ifloslanishi va uning salbiy okibatlari
PPT
paxtani dastlabki ishlash korxonalarida ajralib chiqadigan chang va zararli moddalar
DOC
atmosfera va uning tarkibi
PPT
tuproqlarning zaharli moddalari va texnogen chiqindilar bilan ifloslanishi
PPTX
kam ifloslantiruvchi transport vositalari