Mahsulotlar
Ishlab chiquvchilar uchun
2 ta ish
Ish: Concentrated heat storage for solar heating
Sh. I. Klychev, I. G. Kenzhaev, A. S. Bagyshev +2
Sh. I. Klychev, С. А. Бахрамов, I. G. Kenjaev +2