Mahsulot tavsifi
Provides preventive meals for workers in hazardous occupations and outlines hygienic requirements for them
#salomatlik#ishchilar#ovqatlanish tartibi#gigienik talablar#davolovchi profilaktik ovqatlar
Muallif

Hasan HusanTasdiqlangan muallif
- Hujjatlari
- 11 860
- Sotilgan
- 539









