GB/T 45222-2025 Chinese PDF (GB /T45222-2025) GB/T 44974-2024 1-2025_Chinese: Particle - Separation performance

1-2025_Chinese: Particle - Separation performance test for particle size separator - Part 1: General principles (Chinese: 颗粒 粒度切割器切割性能测试 第1部分：通则)

3-2024_Chinese: Safety of intelligent consumer product - Part 3: Risk control (Chinese: 智能消费品安全 第3部分：风险控制)

GB/T 19713-2025_Chinese: Cybersecurity technology - Public key infrastructure - Online certificate status protocol (Chinese: 网络安全技术 公钥基础设施 在线证书状态协议)

5-2025_Chinese: Design specification for mechanical components in nuclear island of pressurized water reactor nuclear power plants - Part 5: Small components (Chinese: 压水堆核电厂核岛机械设备设计规范 第5部分：小型设备)

English versions: GB/T 45016-2024

GB/T 45222-2025 Chinese PDF (GB /T45222-2025) GB/T 44974-2024 1-2025_Chinese: Particle - Separation performanceGB T 45222 2025_Chinese: Requirements for emergency exercise of food safety incidents (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45222 2025