NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 44145-2024
市场、民意和社会调查-可访问样本库要求 Market, public opinion and social surveys-Accessible sample library requirements
发布日期 Issued Date:
实施日期 Implemented Date:
发布Issued by:
国家市场监督管理总局 国家标准化管理委员会
The Standardization Administration of the People's Republic of China
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"GB/T 44145-2024" standard !
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