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33-2024_Chinese: Specifications for optical fibre test methods - Part 33: Measurement methods and test procedures for mechanical characteristics - Stress corrosion susceptibility (Chinese: 光纤试验方法规范 第33部分：机械性能的测量方法和试验程序 应力腐蚀敏感性参数)
5-2025_Chinese: Safety of transformers
2-2024_Chinese: Fire shutter assembly - Part 2: Motor for fire shutter assembly (Chinese: 防火卷帘 第2部分：防火卷帘用卷门机)
English versions: GB/T 45318-2025
English versions: GB/T 45530-2025
GB 6514-2023 Chinese PDF GB/T 45601-2025 33-2024_Chinese: Specifications for optical fibreGB 6514 2023_Chinese: Safety code of practice for coating Safety and ventilation for coating process (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 6514 2023
