GB/T 2423.65-2024 Chinese PDF (GB/T2423.65-2024) GB/T 28884-2024

GB/T 2423.65-2024 Chinese PDF (GB/T2423.65-2024) GB/T 28884-2024GB T 2423. 65 2024_Chinese: Environmental testing Part 2: Test methods Test: Combined salt mist temperature humidity solar radiation (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 2423. 65 2024

GB 31648-2025_Chinese: National food safety standard - Code for pollution control of dioxins and polychlorinated biphenyls in food (Chinese: 食品安全国家标准 食品中二噁英及多氯联苯污染控制规范)

English versions: GB 20464-2024

GB/T 43274-2023_Chinese: Mineral soil amendments - Determination of total calcium and magnesium content (Chinese: 无机土壤调理剂 总钙和镁含量的测定)

English versions: GB/T 45164-2024

English versions: GB/T 45487-2025

GB/T 14949

electromagnetic field immunity test (Chinese: 电磁兼容 试验和测量技术 第3部分：射频电磁场辐射抗扰度试验)

GB/T 21836-2024_Chinese: Manganous manganic oxide (Chinese: 四氧化三锰)

English versions: GB/T 23191-2023

English versions: GB 5920-2024

GB/T 24021-2024_Chinese: Environmental management - Environmental labels and declarations - Self-declared environmental claims (Type II environmental labelling) (Chinese: 环境管理 环境标志和声明 自我环境声明 （II型环境标志）)

English versions: GB/T 31126