tayyorishlar

Mahsulot tavsifi

Study on reducing impurities in obtaining water from Chigit

#istiqbollar#chigit#nobudgarchilik#moy olish

Muallif

Maxmudjon Fattayev
Maxmudjon FattayevTasdiqlangan muallif
Hujjatlari
12 666
Sotilgan
181

O'xshash hujjatlar