One picture to understand | Heads of relevant departments and bureaus of the State Administration for Market Regulation and the Ministry of Human Resources and Social Security answered reporters’ questions on the "Regulations on the Professional Qualification System for Registered Metrologists" and "Implementation Measures for the Professional Qualification Examination for Registered Metrologists"

一图读懂|市场监管总局、人力资源社会保障部有关司局负责人就《注册计量师职业资格制度规定》《注册计量师职业资格考试实施办法》答记者问