ilmiyish

Mahsulot tavsifi

Information on the etiological factors of occupational diseases, general diagnostic principles, and preventive measures

#kasbkasalliklar#etiologiikomillar#diagnosticprinsiplar

Muallif

Andulach Uz
Andulach UzTasdiqlangan muallif
Hujjatlari
16 673
Sotilgan
680

O'xshash hujjatlar