GB/T 43323-2023 Chinese PDF (GB/T43323-2023) GB 26722-2024 GB/T 28847

GB/T 28847

GB/T 45578-2025_Chinese: Non-destructive testing - Acoustic emission testing - Verification of the receiving sensitivity spectra of piezoelectric acoustic emission sensors (Chinese: 无损检测 声发射检测 压电声发射传感器接收灵敏度谱的验证)

GB/T 18757-2025_Chinese: Enterprise modelling and architecture - Requirements for enterprise-referencing architectures and methodologies (Chinese: 企业建模与体系结构 企业参考体系结构与方法论的要求)

English versions: GB/T 45314-2025

ice-cream appliances and ice-makers (Chinese: 家用和类似用途电器的安全 第13部分：制冷器具、冰淇淋机和制冰机的特殊要求)

GB/T 43323-2023 Chinese PDF (GB/T43323-2023) GB 26722-2024 GB/T 28847GB T 43323 2023_Chinese: Coated abrasives General safety requirements (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 43323 2023