GB/T 4706.52-2024 Chinese PDF (GB/T4706.52-2024) GB 29145-2023 GB/T 31036-2025_Chinese: Proton exchange membrane

GB/T 31036-2025_Chinese: Proton exchange membrane fuel cell backup power system - Safety (Chinese: 质子交换膜燃料电池备用电源系统 安全)

GB/T 10645-2023_Chinese: Classification and method for type compilation of electric heating food ovens (Chinese: 电热食品烤炉分类和型号编制方法)

4-2023_Chinese: Wind energy generation systems - Communication for monitoring and control of wind power plants - Part 4: Mapping to communication profile (Chinese: 风力发电机组 风力发电场监控系统通信 第4部分：映射到通信规约)

1-2024_Chinese: Fire shutter assembly - Part 1: General technical specification (Chinese: 防火卷帘 第1部分：通用技术条件)

English versions: GB/T 10476-2024

GB/T 4706.52-2024 Chinese PDF (GB/T4706.52-2024) GB 29145-2023 GB/T 31036-2025_Chinese: Proton exchange membraneGB T 4706. 52 2024_Chinese: Safety of household and similar electrical appliances Part 52: Particular requirements for commercial electric cooking ranges, ovens, hobs and hob elements (Chinese: 52) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 4706. 52 2024