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GB/T 14896
36-2024_Chinese: Electromagnetic compatibility - Testing and measurement techniques - Part 36: Intentional electromagnetic interference immunity test methods for equipment and systems (Chinese: 电磁兼容 试验和测量技术 第36部分：设备和系统的有意电磁干扰抗扰度试验方法)
GB 43854-2024_Chinese: Safety technical specification of lithium-ion battery for electric bicycle (Chinese: 电动自行车用锂离子蓄电池安全技术规范)
GB/T 20991-2024_Chinese: Foot protection - Test methods for footwear (Chinese: 足部防护 鞋的测试方法)
English versions: GB/T 45644-2025
GB 31830-2024 Chinese PDF GB/T 45543-2025 GB/T 14896GB 31830 2024_Chinese: Norm of energy consumption per unit production of toluene diisocyanate and diphenyl methane diisocyanate (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 31830 2024
