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GB 20943-2025_Chinese: Minimum allowable values of energy efficiency and energy efficiency grades for AC-DC and AC-AC power supplies (Chinese: 交流-直流和交流-交流电源能效限定值及能效等级)
4-2025_Chinese: Assembled spectacles - Part 4: Multifocal and power-variation near-vision spectacles (Chinese: 配装眼镜 第4部分：多焦和渐变焦老视成镜)
2-2025_Chinese: Motor vehicle coolant - Part 2: Electric vehicle coolant (Chinese: 机动车冷却液 第2部分：电动汽车冷却液)
103-2025_Chinese: Liquid crystal display devices - Part 10-3: Environmental
GB/T 20931
GB/T 21290-2025 Chinese PDF (GB /T21290-2025) GB/T 22210-2024 GB 20943-2025_Chinese: Minimum allowable valuesGB T 21290 2025_Chinese: Frozen tilapia fillets (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 21290 2025
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