GB/T 45505.4-2025 Chinese PDF (GB /T45505.4-2025) GB/T 19183.2-2024 GB/T 45495-2025_Chinese: Consumer product defect

GB/T 45495-2025_Chinese: Consumer product defect engineering analysis - Test method for sharpness of edges (Chinese: 消费品缺陷工程分析 锐利边缘测试方法)

GB/T 45385-2025_Chinese: Safety and control devices for gas burners and gas-burning appliances - Particular requirements - Vent valves (Chinese: 燃气燃烧器和燃烧器具用安全和控制装置 特殊要求 排气阀)

English versions: GB/T 44959

English versions: GB/T 1094

GB/T 45581-2025_Chinese: Guidelines for service of integrated community facilities (Chinese: 完整社区设施服务指南)

GB/T 45505.4-2025 Chinese PDF (GB /T45505.4-2025) GB/T 19183.2-2024 GB/T 45495-2025_Chinese: Consumer product defectGB T 45505. 4 2025_Chinese: Test methods of flat panel display glass substrate Part 4: Mechanical properties (Chinese: 4) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45505. 4 2025