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Number of entries (Data is updated on a monthly basis): 47646
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GB/T 9948-2025

石化和化工装置用无缝钢管

Seamless steel tubes and pipes for petrochemical and chemical facilities

GB/T 19425-2025

防伪技术产品通用技术条件

General technical requirements of anti-counterfeiting technical products

GB/T 45911-2025

人工影响天气 作业用弹药存储安全要求

Weather modification—Safety requirements for operational ammunition storage

GB/T 10819-2025

木制底盘

Wooden skid

GB/T 45845.2-2025

智慧城市基础设施整合运营框架 第2部分:开发与运维指南

Framework for integration and operation of smart community infrastructures—Part 2: Guidelines for development, operation and maintenance

GB/T 9775-2025

纸面石膏板

Gypsum plasterboard

GB/T 10421-2025

烧结金属摩擦材料 密度的测定

Sintered metal friction materials—Determination of density

GB/T 5211.9-2025

颜料和体质颜料通用试验方法 第9部分: 相同类型着色颜料耐光性的比较

General methods of test for pigments and extenders—Part 9:Comparision of resistance to light of coloured pigments of similar types

GB/T 45949-2025

中文新闻语义结构化标注

Specification for semantic structuring annotation of Chinese news

GB/T 311.11-2025

绝缘配合 第11部分:高压直流系统绝缘配合的定义、原则和规则

Insulation co-ordination一Part 11: Definitions, principles and rules for HVDC system

Number of entries (Data is updated on a monthly basis): 47646
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