GB/T 24503-2024 Chinese PDF (GB/T24503-2024) GB/T 45166-2024 GB/T 18910

GB/T 18910

22-2024_Chinese: Inspection methods environmental testing equipment - Part 22: The equipment for acoustic vibration test in reverberation field (Chinese: 环境试验设备检验方法 第22部分：声振试验用混响场试验设备)

1-2023_Chinese: Geographic information - Metadata - Part 1: Fundamentals (Chinese: 地理信息 元数据 第1部分:基础)

English versions: GB/T 18414-2025

24-2024_Chinese: Requirements of the greenhouse gas emissions accounting and reporting - Part 24: Electronics manufacturing enterprise (Chinese: 温室气体排放核算与报告要求 第24部分：电子设备制造企业)

GB/T 24503-2024 Chinese PDF (GB/T24503-2024) GB/T 45166-2024 GB/T 18910GB T 24503 2024_Chinese: Drive sprocket for chains(round link) for mining (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 24503 2024