GB/T 19520.22-2023 Chinese PDF (GB/T19520.22-2023) GB/T 22330.11-2024 GB/T 45591-2025_Chinese: Code of practice

GB/T 45591-2025_Chinese: Code of practice for phytosanitary phosphine fumigation treatments of fruits and vegetables (Chinese: 果蔬磷化氢检疫熏蒸处理技术规程)

3-2025_Chinese: Technical specifications for remote service and management system for lectric vehicles - Part 3: Communication protocol and data format (Chinese: 电动汽车远程服务与管理系统技术规范 第3部分：通信协议及数据格式)

29-2024_Chinese: Geometrical product specifications(GPS) - Filtration - Part 29: Linear profile filters - Wavelets (Chinese: 产品几何技术规范（GPS） 滤波 第29部分：线性轮廓滤波器 小波)

English versions: GB/T 44947-2024

GB/T 19520.22-2023 Chinese PDF (GB/T19520.22-2023) GB/T 22330.11-2024 GB/T 45591-2025_Chinese: Code of practiceGB T 19520. 22 2023_Chinese: Mechanical structures for electrical and electronic equipment Dimensions of mechanical structures of the 482. 6 mm (19 in) series Part 3 110: Residential racks and cabinets for smart houses (Chinese: 482. 6 mm(19 in) 3 110) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 19520. 22 2023