GB/T 5686.5-2023 Chinese PDF (GB/T5686.5-2023) GB 45187-2024 GB/T 45077-2024_Chinese: Guidelines for national

GB/T 45077-2024_Chinese: Guidelines for national park project construction (Chinese: 国家公园项目建设指南)

28-2024_Chinese: Specification for inspecting exit cultural relics - Part 28: Baldric (Chinese: 文物出境审核规范 第28部分：佩饰)

English versions: GB/T 45299-2025

English versions: GB/T 36621-2025

103-2025_Chinese: Liquid crystal display devices - Part 10-3: Environmental

GB/T 5686.5-2023 Chinese PDF (GB/T5686.5-2023) GB 45187-2024 GB/T 45077-2024_Chinese: Guidelines for nationalGB T 5686. 5 2023_Chinese: Ferromanganese, ferromanganese silicon, nitrogen bearing ferromanganese and manganese metal Determination of carbon content The Infrared absorption method, the gasometric method, the gravimetric method and the coulometric method (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 5686. 5 2023