GB/T 5744-2023 Chinese PDF (GB/T5744-2023) GB/T 45653-2025

GB/T 5744-2023 Chinese PDF (GB/T5744-2023) GB/T 45653-2025GB T 5744 2023_Chinese: Marine pneumatic quick closing valves (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 5744 2023

English versions: GB/T 45563

nickel and cobalt contents - Flame atomic absorption spectroscopy (Chinese: 锡化学分析方法 第1部分：铜、铅、锌、镉、银、镍和钴含量的测定 火焰原子吸收光谱法)

GB/T 19963

GB/T 45564-2025_Chinese: Specification for international trade business process - Multi modal transport reference data madel(MMT-RDM) (Chinese: 国际贸易业务流程规范 多式联运参考数据模型)

3-2025_Chinese: Technical code of practice for evaluation of resistance to diseases and insect pests in wheat - Part 3: Stem(black) rust (Chinese: 小麦抗病虫性评价技术规程 第3部分：秆锈病)

English versions: GB/T 4822-2023

GB/T 29244-2024_Chinese: Cybersecurity technology - Security specification for office devices (Chinese: 网络安全技术 办公设备安全规范)

GB/T 28054-2023_Chinese: Bundles of seamless steel gas cylinders (Chinese: 钢质无缝气瓶集束装置)

301-2024_Chinese: Electricity metering equipment(AC) - Particular requirements - Part 1: Multi-function electricity meters (Chinese: 电测量设备（交流） 特殊要求 第1部分：多功能电能表)

English versions: GB/T 2941-2025

GB/T 44989-2024_Chinese: Evaluation for green data center (Chinese: 绿色数据中心评价)

114-2024_Chinese: Safety of household and similar electrical appliances - Part 114: Particular requirements for drinking water treatment equipment (Chinese: 家用和类似用途电器的安全 第114部分： 饮用水处理装置的特殊要求)