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12-2025_Chinese: Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing
English versions: GB 17761-2024
1-2025_Chinese: Plastics - Determination of tensile properties - Part 1: General principles (Chinese: 塑料 拉伸性能的测定 第1部分：总则)
English versions: GB 21342-2025
GB 17440-2025_Chinese: Safety specification for the protection of dust explosion for grain processing
GB/T 22453-2025 Chinese PDF (GB /T22453-2025) GB/T 18910.103-2025 12-2025_Chinese: Electrical safety in lowGB T 22453 2025_Chinese: Non linear optical crystal devices measuring method for laser (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 22453 2025
