tayyorishlar

Mahsulot tavsifi

This product explores the characteristics of the 16th group elements and their hydrogen compounds, discussing both their chemical and physical properties

#fizika#kimyo#vodorodli birikmalar#16-guruh elementlari

Muallif

003 003Tasdiqlangan muallif
Hujjatlari
44 771
Sotilgan
959

O'xshash hujjatlar