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Xayot faoliyat xavfsizligining sanitar gigenik sharoitlari
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This product covers safety and hygiene conditions in work activities, including ventilation systems and safe handling of chemicals
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#mehnat muhofazasi#xavfsizlik qoidalari#kimyoviy moddalar
Premium Content
Xayot faoliyat xavfsizligining sanitar gigenik sharoitlari
4,000so'm
Betlar soni
11 taFayl hajmi
259.15 KBFayl turi
.pptx
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