GB/T 5069-2024 Chinese PDF (GB/T5069-2024) GB/T 18216.7-2024 44-2024_Chinese: Requirements of the greenhouse

44-2024_Chinese: Requirements of the greenhouse gas emissions accounting and reporting - Part 44: Zinc smelting enterprise (Chinese: 温室气体排放核算与报告要求 第44部分：锌冶炼企业)

GB/T 45426-2025_Chinese: Security and resilience - Emergency management - Guidelines for the use of social media in emergencies (Chinese: 安全与韧性 应急管理 社交媒体应对突发事件的应用指南)

English versions: GB/T 21551

1-2024_Chinese: Optics and photonics - Optical coatings - Part 1: Vocabulary (Chinese: 光学和光子学 光学薄膜 第1部分：术语)

3-2023_Chinese: Industrial Internet platform - Application and implementation guide - Part 3: Intelligentize manufacturing (Chinese: 工业互联网平台 应用实施指南 第3部分：智能化制造)

GB/T 5069-2024 Chinese PDF (GB/T5069-2024) GB/T 18216.7-2024 44-2024_Chinese: Requirements of the greenhouseGB T 5069 2024_Chinese: Chemical analysis of magnesia alumina refractories (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 5069 2024