tayyorishlar

Mahsulot tavsifi

This course covers the calculation of water extraction mechanisms at the Angren mine

#қурилмаси#сув чиқариш#ангрен шахтаси

Muallif

Maxmudjon Fattayev
Maxmudjon FattayevTasdiqlangan muallif
Hujjatlari
12 659
Sotilgan
180

O'xshash hujjatlar