GB/T 1464-2024 Chinese PDF (GB/T1464-2024) GB 17761-2024 GB/T 21196

GB/T 21196

GB/T 45576-2025_Chinese: Cybersecurity technology - Guidelines for application of cybersecurity insurance (Chinese: 网络安全技术 网络安全保险应用指南)

GB/T 10894-2023_Chinese: Determination method of separation machinery noise (Chinese: 分离机械噪声测试方法)

GB/T 45212-2025_Chinese: Determination of methyldibromo glutaronitrile in cosmetics - Gas chromatography method (Chinese: 化妆品中甲基二溴戊二腈的测定 气相色谱法)

GB/T 1464-2024 Chinese PDF (GB/T1464-2024) GB 17761-2024 GB/T 21196GB T 1464 2024_Chinese: Test method for density of sandwich construction or cores (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 1464 2024