GB/T 20840.10-2025 Chinese PDF (GB /T20840.10-2025) GB 45673-2025 GB/T 25246-2025_Chinese: Technical specification for

GB/T 25246-2025_Chinese: Technical specification for land application of livestock and poultry manure fertlizer (Chinese: 畜禽粪肥还田技术规范)

2-2024_Chinese: Non-destructive testing - Penetrant testing - Part 2: Testing of penetrang materials (Chinese: 无损检测 渗透检测 第2部分：渗透材料的检验)

English versions: GB/T 1480-2025

GB/T 24823-2024_Chinese: LED modules for general lighting - Performance specification (Chinese: 普通照明用LED模块 性能规范)

GB/T 19598-2025_Chinese: Quality requirements for product of geographical indication - Anxi tieguanyin (Chinese: 地理标志产品质量要求 安溪铁观音)

GB/T 20840.10-2025 Chinese PDF (GB /T20840.10-2025) GB 45673-2025 GB/T 25246-2025_Chinese: Technical specification forGB T 20840. 10 2025_Chinese: Instrument transformers Part 10: Additional requirements for low power passive current transformers (Chinese: 10) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 20840. 10 2025