|
|
Hand-Operated AC / DC генератора
|
|
Its used as an apparatus showing basic construction and working fundamentals of the AC/DC generator for teaching physics in the middle schools as well as general nature knowledge in the primary school
|
|
|
|
Наш мотор
|
|
Structure performance:The complete machine is formed with ABS plastic injection molding. Through the handle rotation, the light gear-drive generates small electricity. Therefore, the mechanical energy
|
|
|
|
Наш мотор
|
|
|
Structure performance:The complete machine is formed with ABS plastic injection molding. Through the handle rotation, the light gear-drive generates small electricity. Therefore, the mechanical energy
|
|
|
|
Inductorium
|
|
Our company can supply various types of lab instruments. These products are widely used in the primary and middle schools.
|
|
|
|
Inductorium
|
|
|
Our company can supply various types of lab instruments. These products are widely used in the primary and middle schools.
|
|
|
|
Лаборатории Инструмент
|
|
Model J2208 instrument is a special-purpose teaching experiment instrument. It can demonstrate the reflection, penetration and diffraction of many kinds of waves, such as round wave and plane wave.The
|
|
|
|
Лаборатории Инструмент
|
|
|
Model J2208 instrument is a special-purpose teaching experiment instrument. It can demonstrate the reflection, penetration and diffraction of many kinds of waves, such as round wave and plane wave.The
|
|
|
|
Лазерная оптика Демонстратор
|
|
Our company can supply various types of lab instruments. These products are widely used in the primary and middle schools.
|
|
|
|
Лазерная оптика Демонстратор
|
|
|
Our company can supply various types of lab instruments. These products are widely used in the primary and middle schools.
|
|
помощь**
Добавить в избранное
Отложенные товары
