GB/T 20840.11-2025 Chinese PDF (GB /T20840.11-2025) GB/T 22251-2024 GB/T 10250-2025_Chinese: Electrical and electronic

GB/T 10250-2025_Chinese: Electrical and electronic installations in ships - Electromagnetic compatibility(EMC) - Ships with a metallic hull (Chinese: 船舶电气与电子设备 电磁兼容性 金属船体船舶)

99-2025_Chinese: Instrument transformers - Part 99: Glossary (Chinese: 互感器 第99部分：术语)

English versions: GB/T 22247-2024

English versions: GB/T 17215

GB 10770-2025_Chinese: National food safety standard - Canned complementary foods for infants and young children (Chinese: 食品安全国家标准 婴幼儿罐装辅助食品)

GB/T 20840.11-2025 Chinese PDF (GB /T20840.11-2025) GB/T 22251-2024 GB/T 10250-2025_Chinese: Electrical and electronicGB T 20840. 11 2025_Chinese: Instrument transformers Part 11: Additional requirements for low power passive voltage transformers (Chinese: 11) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 20840. 11 2025