Intellectual Olympiad in Occupational Safety - 2026 ongoing
1000 ₸
Subject: Occupational Safety Level: X
Category: educator
Quiz questions: in Chinese
Example question: 教师进入需要佩戴安全帽的施工区域前，最先应完成哪项检查？ 确认手机电量充足, 确认安全帽无裂纹且佩戴牢固, 确认施工人员已经离开, 确认当天课程已经结束