GB/T 45486-2025 Chinese PDF (GB /T45486-2025) GB/T 45126-2025 nickel alloys and cobalt alloys

nickel alloys and cobalt alloys investment castings - Visual testing of surface quality (Chinese: 熔模铸钢件、镍合金铸件和钴合金铸件 表面质量目视检测方法)

5-2025_Chinese: Package of household and similar electrical appliances - Part 5: Particular requirements for electrical washing machine and clothes dryer (Chinese: 家用和类似用途电器包装 第5部分：电动洗衣机和干衣机的特殊要求)

2-2025_Chinese: Configuration file exchange for industrial control system HMI - Part 2: Basic exchange description (Chinese: 工业控制系统人机接口组态文件交互 第2部分：基础交互描述)

1-2025_Chinese: Information technology - Chinese coded character set - 48 dot matrix font of Chinese ideogram - Part 1: Song ti (Chinese: 信息技术 中文编码字符集 汉字48点阵字型 第1部分：宋体)

4-2025_Chinese: IPv4/IPv6 network security protection technical specifications - Part 4: Content delivery network (Chinese: IPv4/IPv6网络安全防护技术规范 第4部分：内容分发网络)

GB/T 45486-2025 Chinese PDF (GB /T45486-2025) GB/T 45126-2025 nickel alloys and cobalt alloysGB T 45486 2025_Chinese: Ships and marine technology Ballast water management systems (BWMS) Computational physical modelling and calculations on scaling of UV reactors (Chinese: BWMS ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45486 2025