GB/T 45540-2025 Chinese PDF (GB /T45540-2025) GB/T 18216.12-2025 GB/T 13000-2025_Chinese: Information technology -

GB/T 13000-2025_Chinese: Information technology - Universal coded character set(UCS) (Chinese: 信息技术 通用编码字符集（UCS）)

GB/T 44960-2024_Chinese: Terminology for special police equipment (Chinese: 特种警用装备术语)

GB/T 35267

2-2024_Chinese: Public information guidance systems - Setting principles and requirements - Part 2: Airport (Chinese: 公共信息导向系统 设置原则与要求 第2部分：民用机场)

English versions: GB/T 27069-2025

GB/T 45540-2025 Chinese PDF (GB /T45540-2025) GB/T 18216.12-2025 GB/T 13000-2025_Chinese: Information technology -GB T 45540 2025_Chinese: Greenhouse gas Quantification method and requirements for carbon footprint of products Man made fibres (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45540 2025