Mahsulot tavsifi
This book covers the hygienic requirements for living in modern residential areas and cities, including overall concepts, urban hygiene, and sanitary requirements in residential areas
#ventilyatsiya#gigienik talablar#sanitariya talablari
Muallif
Abdulaziz QayumovTasdiqlangan muallif
- Hujjatlari
- 30 640
- Sotilgan
- 1 218
