Sliding Shutter Smart Interactive Marker Board Whiteboard Safety Enclosed Cabinet Frame System Units

Описание к видео Sliding Shutter Smart Interactive Marker Board Whiteboard Safety Enclosed Cabinet Frame System Units

No Consumables, dustless, inkless, one key erasing to increase teaching efficiency,non backlight for eye protection contact [email protected] [email protected], whatsapp:+86 15662421016 , Smart saving and partial erasing feature available for some model,

Комментарии

Информация по комментариям в разработке