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Search results: "zaharli moddalar tasnifi"
36 files found
DOCX
amorf moddalar ta'rifi
PPTX
biologik ob’ektni mineralizatsiyalab ajratib olinadigan zaharli moddalar guruhi
DOCX
biologik ob'ektni mineralizatsiyalab ajratib olinadigan zaharli moddalar guruhi
DOCX
biologik ob'ektni mineralizatsiyalab ajratib olinadigan zaharli moddalar guruhi
PDF
iqtisodiy-matematik modellar tasnifi
PDF
avtotransportdan chiqadigan gazlardagi zararli moddalar miqdorini hisoblash
PPTX
atmasferani ifloslanishi va atmasferaga chiqadigan zararli moddalar
PPTX
ish joyida uchraydigan zaharli omillar va ularning tasnifi
PPT
tuproqlarning zaharli moddalari va texnogen chiqindilar bilan ifloslanishi
PPTX
zaҳarli va kuchli ta'sir etuvchi moddalar bilan poroshoklar tayyorlash
PPTX
zaҳarli va kuchli tasir etuvchi moddalar bilan poroshoklar tayorlash
DOC
zaharli kimyoviy moddalar va texnogen chiqindilar bilan ifloslanishning oldini olish tadbirlari