tayyorishlar

Mahsulot tavsifi

This book covers the basic concepts and principles of labor hygiene and sanitation in companies and institutions. It includes topics like microclimate and air quality control in workplaces

#gigienik#sanitariya#mehnat gigiyenasi

Muallif

Bobur Allayorov
Bobur AllayorovTasdiqlangan muallif
Hujjatlari
56 898
Sotilgan
3 781

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