GB/T 18314-2024 Chinese PDF (GB/T18314-2024) GB/T 45329-2025 shear modulus and Poisson's ratio

shear modulus and Poisson's ratio for ceramic at high temperature - Impulse excitation of vibration (Chinese: 精细陶瓷 高温弹性模量、剪切模量和泊松比试验方法 脉冲激励法)

GB/T 16439-2024_Chinese: General specification for AC servo system (Chinese: 交流伺服系统通用技术规范)

GB/T 20850-2025_Chinese: Safety of machinery - Guidelines for the application of machinery safety standards (Chinese: 机械安全 机械安全标准应用指南)

GB/T 45400-2025_Chinese: Information technology - Cloud computing - General requirements of HPC in cloud (Chinese: 信息技术 云计算 云超算通用要求)

2-2024_Chinese: Cybersecurity technology - Hash-functions - Part 2: Hash-functions using a block cipher (Chinese: 网络安全技术 杂凑函数 第2部分：采用分组密码的杂凑函数)

GB/T 18314-2024 Chinese PDF (GB/T18314-2024) GB/T 45329-2025 shear modulus and Poisson's ratioGB T 18314 2024_Chinese: Specifications for survey and measurement of global navigation satellite system (Chinese: GNSS) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 18314 2024