SOFF X · AIHujjatingizni AI yaratsinSovg'ani olingMahsulot tavsifi
This book covers the chemical characteristics of Chromium, its various geological periods, and the concentration of minerals in Chromium compounds
#xrom#minerallar#kimyoviy element
Muallif
PRO TALABATasdiqlangan muallif
- Hujjatlari
- 116 839
- Sotilgan
- 3 129









