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 26841-2025_Chinese: Data items of enterprise credit files for e-commerce transaction activities (Chinese: 电子商务交易中的企业信用档案数据项)

English versions: GB/T 44952-2024

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 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