tayyorishlar

Mahsulot tavsifi

Explains the principles and functioning of solar photovoltaics, wind turbines, and other renewable energy sources. Suitable for high school students

#quyosh#shamol#gidro#bioenergiya

Muallif

Sotuvchi Man UtdTasdiqlangan muallif
Hujjatlari
7 637
Sotilgan
98

O'xshash hujjatlar