弘  本  一  教  具  公  司

gallery/8e57b8f21a0e286d38cfc29d97b9d1ba_340x300
JC Teaching-aids azienda
Username Password

Realizzato per il tuo mondo!

Shopping Cart (0)
Bicycle dynamo
Creato: 2018-08-28 / Modificato: 2019-06-22
Bicycle dynamo
Categoria:
physics
SKU:
PEM-16A
Prezzo:
US$38.46
Country of origin:
Cina
Descrizione
Bicycle dynamo Electrical output via 4mm terminals Hand powered May also be a motor powered by 6 to 8V power supply