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2-2023_Chinese: Test method for measurement of the permeability of chemical equipment - Part 2: Fiber reinforced thermosetting plastic equipment (Chinese: 化工用设备渗透性检测方法 第2部分：纤维增强热固性塑料设备)
GB/T 18281
GB/T 45076-2024_Chinese: Specification for construction of recyclable resources trading platform (Chinese: 再生资源交易平台建设规范)
English versions: GB/T 32456-2025
GB/T 43292-2023_Chinese: Language-learning services - Requirements (Chinese: 语言学习服务 要求)
GB/T 4706.21-2024 Chinese PDF (GB/T4706.21-2024) GB/T 10932-2024 2-2023_Chinese: Test method for measurementGB 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
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