GB/T 33665-2023 Chinese PDF (GB/T33665-2023) GB/T 20042.6-2024 GB 21456-2024_Chinese: Minimum allowable values

GB 21456-2024_Chinese: Minimum allowable values of the energy efficiency and energy efficiency grades for household and similar kitchen appliances (Chinese: 家用和类似用途厨房电器能效限定值及能效等级)

1-2024_Chinese: Graphical symbols for communication support of the elderly - Part 1: Design principles (Chinese: 老年人交流辅助用图形符号 第1部分：表示规则)

5-2024_Chinese: Product grade for major ornamental plants - Part 5: Young plants (Chinese: 主要花卉产品等级 第5部分：花卉种苗)

GB/T 45527-2025_Chinese: Technical specification at the project level for assessment of greenhouse gas emission reductions - Power energy substitution projects (Chinese: 基于项目的温室气体减排量评估技术规范 电能替代项目)

GB/T 45296-2025_Chinese: Code of practice for drying of silkworm cocoons (Chinese: 桑蚕茧干燥技术规程)

GB/T 33665-2023 Chinese PDF (GB/T33665-2023) GB/T 20042.6-2024 GB 21456-2024_Chinese: Minimum allowable valuesGB T 33665 2023_Chinese: Technical requirements and detecting method of audio and video for digital publication (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 33665 2023