GB/T 42093.1-2022 Chinese PDF (GB/T42093.1-2022) GB/T 20183.1-2024 2-2025_Chinese: IPv4/IPv6 network security protection

2-2025_Chinese: IPv4/IPv6 network security protection technical specifications - Part 2: Mobile communication network (Chinese: IPv4/IPv6网络安全防护技术规范 第2部分：移动通信网)

1-2025_Chinese: Package of household and similar electrical appliances - Part 1: General requirements (Chinese: 家用和类似用途电器包装 第1部分：通用要求)

GB 42234-2022_Chinese: Technical requirements for electrostatic safety of oil tankers (Chinese: 油船静电安全技术要求)

GB/T 45507-2025_Chinese: Intelligent service - Performance evaluation method of predictive maintenance (Chinese: 智能服务 预测性维护绩效评价方法)

GB 39752-2024_Chinese: Safety requirements of electric vehicle conductive supply equipment (Chinese: 电动汽车供电设备安全要求)

GB/T 42093.1-2022 Chinese PDF (GB/T42093.1-2022) GB/T 20183.1-2024 2-2025_Chinese: IPv4/IPv6 network security protectionGB T 42093. 1 2022_Chinese: Structuring of standard document Metamodel Part 1: Full text (Chinese: 1) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 42093. 1 2022