ระบบเช็คชื่อออนไลน์ด้วย QR Code ตรวจสอบการเข้าเรียน [ smart classroom QR-Code Check-in]

Part 2를 계속 살펴 보겠습니다 시스템이 열리면 학생들은 휴대폰으로 이름을 검색합니다

오프라인 위의 VDO를 클릭하십시오