GB/T 31486-2024 Chinese PDF (GB/T31486-2024) GB/T 45593-2025 English versions: GB/T 15105-2024

English versions: GB/T 15105-2024

GB/T 12940-2023_Chinese: Technical specification for silver-graphite electrical contacts (Chinese: 银石墨电触头技术条件)

GB/T 25246-2025_Chinese: Technical specification for land application of livestock and poultry manure fertlizer (Chinese: 畜禽粪肥还田技术规范)

GB/T 37183-2023_Chinese: Corrosion control engineering life cycle - Risk assessment (Chinese: 腐蚀控制工程全生命周期 风险评估)

GB 20052-2024_Chinese: Minimum allowable values of energy efficiency and the energy efficiency grades for power transformers (Chinese: 电力变压器能效限定值及能效等级)

GB/T 31486-2024 Chinese PDF (GB/T31486-2024) GB/T 45593-2025 English versions: GB/T 15105-2024GB T 31486 2024_Chinese: Electrical performance requirements and test methods for traction battery of electric vehicle (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 31486 2024