GB/T 4706.21-2024 Chinese PDF (GB/T4706.21-2024) GB/T 22553-2023 English versions: GB/T 43275-2023

English versions: GB/T 43275-2023

73-2025_Chinese: National food safety standard - Nutrition fortifier - Sodium chloride (Chinese: 食品安全国家标准 食品营养强化剂 氯化钠 )

English versions: GB/T 21037-2024

9-2024_Chinese: Determination of certain substances in electrical and electronic products - Part 9: Hexabromocyclododecane in polymers by gas chromatography-mass spectrometry (GC-MS) (Chinese: 电子电气产品中某些物质的测定 第9部分：气相色谱-质谱法（GC-MS）测定聚合物中的六溴环十二烷)

GB/T 28545-2023_Chinese: Directives for rehabilitation and performance improvement for hydraulic turbines

GB/T 4706.21-2024 Chinese PDF (GB/T4706.21-2024) GB/T 22553-2023 English versions: GB/T 43275-2023GB T 4706. 21 2024_Chinese: Safety of household and similar electrical appliances Part 21: Particular requirements for microwave ovens, including combination microwave ovens (Chinese: 21,) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 4706. 21 2024