GB 28050-2025 Chinese PDF GB 45248-2025 2-2025_Chinese: Criteria for nuclear reactor

2-2025_Chinese: Criteria for nuclear reactor instrumentation - Part 2: Pressurized water reactors (Chinese: 核反应堆仪表准则 第2部分：压水堆)

1-2024_Chinese: Mechanical structures for electrical and electronic equipment - Outdoor enclosures - Part 1: Design guidelines (Chinese: 电气和电子设备机械结构 户外机壳 第1部分：设计导则)

GB 28050-2025_Chinese: National Standard on Food Safety - National label standards for pre-packaged food (Chinese: 食品安全国家标准 预包装食品营养标签通则)

English versions: GB/T 18910

GB 28050-2025 Chinese PDF GB 45248-2025 2-2025_Chinese: Criteria for nuclear reactorGB 28050 2025_Chinese: National Standard on Food Safety National label standards for pre packaged food (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 28050 2025