NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 43019.6 -2025
塑料薄膜和薄片水蒸气透过率的测定 - 第6部分:电离质谱仪法 Determination of Water Vapor Transmission Rate of Plastic Films and Sheets - Part 6: Ionization Mass Spectrometry Method
发布日期 Issued Date:
实施日期 Implemented Date:
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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 43019.6 -2025" standard !
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