ISBN: 9787530166338 - () (1 Ergebnisse)

paperback. Zustand: New. Language:Chinese.Paperback.Pub Date:2024-01 Pages:40 Publisher:Beijing Juvenile and Children's Publishing House Modern people's lives are inseparable from electricity. Lights need electricity. refrigerators need electricity. mobile phones need electricity. and even the human body needs electricity. It is hard to imagine what our lives would be like without electricity. From the moment scientists discovered electricity in the 18th century to the present. the history of electricity has been mor.…