1. Qhov laj thawj yog vim li cas lub tshuab hluav taws xob siv hluav taws xob hu ua whiteboard yog vim nws yog cov khoom lag luam ntawm kev sib xyaw ua ke ntawm blackboard thiab multimedia computerVdink sib tham sib board flat panel touch screen boards rau cov tsev kawm ntawv digital board.
2. Lub tshuab hluav taws xob whiteboard tsis tsuas yog txais txiaj ntsig zoo ntawm cov ntawv dub, tab sis kuj ua rau muaj txiaj ntsig zoo ntawm multimediaVdink sib tham sib board tiaj tus vaj huam sib luag kov npo boards rau cov tsev kawm ntawv digital board
3. Lub tshuab hluav taws xob siv hluav taws xob tau txhim kho qhov zoo hauv kev qhia kev sib koom tes thiab kev kawm ywj pheejVdink sib tham sib board tiaj tus vaj huam sib luag kov npo boards rau cov tsev kawm ntawv digital board

2022.07.11