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Search results: "texnosfera havo tarkibidagi chang va zararli moddalarning inson organizmiga tasiri"
10000 files found
PPTX
atmosfera
DOCX
gigiyenaga oid qonuniy xujjatlar
PDF
mehnat gigienasi xususida ma'ruza
PPTX
texnologik jarayonlarni jadallashtirish va ifloslanish
DOCX
oziq-ovqat mahsulotlari
PPTX
noorganik elementlar
DOCX
ishlab chiqarish korxonalaridagi xonalarni shamollatish usullari talablari va turlari
DOCX
havo gigienasi
DOC
texnosferada xavfli ishlab chiqarish ob’ektlari risk tahlili
DOCX
texnosferada xavfli ishlab chiqarish ob’ektlari risk tahlili
PPTX
isituvchi mikroiqlim sharoitlari
PPTX
havoni tozalash vositalari