ilmiyish

Mahsulot tavsifi

This course covers laboratory safety, methods of collecting and storing geological samples, preparation of samples through drying, grinding, and homogenization

#laboratoriya#geokimyoviy#namuna olish

Muallif

003 003Tasdiqlangan muallif
Hujjatlari
44 771
Sotilgan
1 017

O'xshash hujjatlar