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GB/T 45127-2025_Chinese: Plastics - Evaluation of the action of microorganisms (Chinese: 塑料 微生物作用的评价)
1-2024_Chinese: Mechanical vibration - Measurement and evaluation of machine vibration - Part 1: General guidelines (Chinese: 机械振动 机器振动的测量和评价 第1部分：总则)
English versions: GB/T 19267
72-2025_Chinese: National food safety standard - Food additive - Sodium iron (III) ethylenediaminetetraacetate trihydrate (Chinese: 食品安全国家标准 食品营养强化剂 乙二胺四乙酸铁钠 )
1-2025_Chinese: Uncut finished spectacle lenses - Part 1: Single-vision and multifocal (Chinese: 眼镜镜片 第1部分：单焦和多焦)
GB/T 45159.2-2024 Chinese PDF (GB /T45159.2-2024) GB/T 44933-2024 GB/T 45127-2025_Chinese: Plastics - EvaluationGB T 45159. 2 2024_Chinese: Mechanical vibration and shock Characterization of the dynamic mechanical properties of visco elastic materials Part 2: REsonance method (Chinese: 2) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45159. 2 2024
