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English versions: GB/T 45117-2024
GB/T 45512-2025_Chinese: Textiles - Quantitative chemical analysis - Mixtures of polybenzimidazol fiber with certain other fibers (Chinese: 纺织品 定量化学分析 聚苯并咪唑纤维与某些其他纤维的混合物)
English versions: GB/T 22247-2024
English versions: GB/T 45294-2025
31-2025_Chinese: National food safety standard - Food contact materials and products - Determination of residual and migration of vinyl chloride
GB 37219-2023 Chinese PDF GB/T 29389-2024 English versions: GB/T 45117-2024GB 37219 2023_Chinese: Safety specification of inflatable play equipment (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 37219 2023
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