GB/T 45646-2025 Chinese PDF (GB /T45646-2025) GB 5009.5-2025 English versions: GB/T 40064-2024

English versions: GB/T 40064-2024

English versions: GB/T 45570-2025

GB/T 22249-2024_Chinese: Determination of lycopene in health foods (Chinese: 保健食品中番茄红素的测定)

10-2025_Chinese: Technical specification for animal genetic resource survey - Part 10: Deer (Chinese: 畜禽遗传资源调查技术规范 第10部分：鹿)

72-2024_Chinese: Communication networks and systems for power utility automation - Part 7-2: Basic information and communication structure - Abstract communication service interface(ACSI) (Chinese: 电力自动化通信网络和系统 第7-2部分：基本信息和通信结构 抽象通信服务接口（ACSI）)

GB/T 45646-2025 Chinese PDF (GB /T45646-2025) GB 5009.5-2025 English versions: GB/T 40064-2024GB T 45646 2025_Chinese: Greenhouse gases The quantification method and requirement for carbon footprint of products Internal combustion engines (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45646 2025