GB/T 24503-2024 Chinese PDF (GB/T24503-2024) GB/T 45466-2025 English versions: GB 28380-2025

English versions: GB 28380-2025

2-2023_Chinese: Cores made of soft magnetic materials - Measuring methods - Part 2: Magnetic properties at low excitation level (Chinese: 软磁材料制成的磁心 测量方法 第2部分：低励磁水平下的磁特性)

GB/T 43301-2023_Chinese: Molybdenum and molybdenum alloy tube targets (Chinese: 钼及钼合金管靶)

GB 17741-2025_Chinese: Evaluation of seismic safety for engineering sites (Chinese: 工程场地地震安全性评价)

2-2024_Chinese: Information technology - High efficiency multimedia coding - Part 2: Video (Chinese: 信息技术 高效多媒体编码 第2部分：视频)

GB/T 24503-2024 Chinese PDF (GB/T24503-2024) GB/T 45466-2025 English versions: GB 28380-2025GB 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