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Search results: "neft va trubalarining ifloslanishi va ularni oldini olish"
6283 files found
DOCX
huquqbuzarlik va uni oldini olish usullari
PPTX
tuproqlar sho‘rlanishi va botqoqlanishini oldini olish
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kasalliklar turlari va kasalliklarni oldini olish
PPT
yaqindan ko'rish va uni oldini olish
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metallarkorroziyasi va uni oldini olish usullari
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firibgarlikni aniqlash va uni oldini olish
PPTX
oilaviy zo'ravonlik va uning oldini olish
DOC
psixologiya va xavfsizlik. talofatlarning oldini olish
PPT
yaqindan ko'rish va uni oldini olish
PPTX
skalioz va uni oldini olish yollari
PPTX
yong'inni oldini olish tizimlari va ular o'rtasidagi nazorat
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maktabgacha ta'lim tashkilotida uchrashgan muammolar, nazoratlar va ularni oldini olish