GB/T 4706.92-2024 Chinese PDF (GB/T4706.92-2024) GB/T 20236-2025 GB/T 30637-2025_Chinese: General quality of

GB/T 30637-2025_Chinese: General quality of edible kudzu root powder (Chinese: 食用葛根粉质量通则)

GB/T 45250-2025_Chinese: Telecom and internet services - Standardization guideline (Chinese: 电信和互联网服务 标准化工作指南)

GB/T 10739-2023_Chinese: Paper

English versions: GB/T 19720-2024

GB/T 11617-2025_Chinese: Lexicography - Basic terminology，common symbols and Chinese abbreviations (Chinese: 辞书编纂 基本术语、常用符号和汉语缩略语)

GB/T 4706.92-2024 Chinese PDF (GB/T4706.92-2024) GB/T 20236-2025 GB/T 30637-2025_Chinese: General quality ofGB T 4706. 92 2024_Chinese: Safety of household and similar electrical appliances Part 92: Particular requirements for appliances to recover and or recycle refrigerant from air conditioning and refrigeration equipment (Chinese: 92 ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 4706. 92 2024