Yiziphi izimo zohlelo lokusebenza eziyinhloko ze-LED Smart Blackboard?
Ibhodi lokubhalela elihlakaniphile libonakala ngobuhlakani, idijithali, inethiwekhi kanye nokuxhumana. Umgomo wokuklama usekelwe ekusebenzelaneni okungcono kakhulu, i-multimedia kanye nobungane bomsebenzisi, futhi inikeza othisha ngokucebile, okunembile nokuthakazelisayo...
buka imininingwane