tayyorishlar

Mahsulot tavsifi

Study on hydroelectric power plants, their operational principles, ecological impact, and resources in Uzbekistan

#ishlash tamoyillari#ekologik ta'sir#gidroelektr stansiyalar

Muallif

003 003Tasdiqlangan muallif
Hujjatlari
31 985
Sotilgan
919

O'xshash hujjatlar