Mahsulot tavsifi
This book discusses the importance of preventing harmful and dangerous factors in the production environment of construction standards and regulations in the Republic of Uzbekistan.
#ahamiyat#zararli omillar#qurilish me'yorlari#xavfli ko'rsatkichlar
Muallif
003 003Tasdiqlangan muallif
- Hujjatlari
- 17 105
- Sotilgan
- 896
