Browse Standards

网络测量和控制系统的精确时钟同步协议

Precision clock synchronization protocol for networked measurement and control systems

工业自动化系统与集成 过程规范语言 第43部分：定义性扩展：活动次序和持续时间扩展

Industrial automation systems and integration - Process specification language - Part 43：Definitional extension：Activity ordering and duration extensions

工业自动化系统与集成 过程规范语言 第41部分：定义性扩展：活动扩展

Industrial automation system and integration - Process specification language - Part 41：Definitional extension：Activity extensions

工业自动化系统与集成 过程规范语言 第12部分：外核

Industrial automation systems and integration - Process specification language - Part 12：Outer core

工业自动化系统与集成 工业制造管理数据 第43部分：制造流程管理数据：流程监控与制造数据交换的数据模型

Industrial automation systems and integration - Industrial manufacturing management data - Part 43: Manufacturing flow management data: Data model for flow monitoring and manufacturing data exchange

测量、控制和实验室用的电设备 电磁兼容性要求 第22部分：特殊要求 低压配电系统用便携式试验、测量和监控设备的试验配置、工作条件和性能判据

Electrical equipment for measurement, control and laboratory use - EMC requirements - Part 22: Particular requirements - Test configurations, operational conditions and performance criteria for portable test, measuring and monitoring equipment used in low-voltage distribution systems

工业自动化系统与集成 产品数据表达与交换 第56部分：集成通用资源：状态

Industrial automation systems and integration - Product data representation and exchange - Part 56: Integrated generic resource: State

工业自动化系统与集成 产品数据表达与交换 第55部分：集成通用资源：过程与混合表达

Industrial automation systems and integration - Product data representation and exchange - Part 55: Integrated generic resource: Procedural and hybrid representation

工业自动化系统与集成 产品数据表达与交换 第54部分：集成通用资源：分类和集合论

Industrial automation systems and integration - Product data representation and exchange - Part 54: Integrated generic resource: Classification and set theory

工业自动化系统与集成 产品数据表达与交换 第51部分：集成通用资源：数学表达

Industrial automation systems and integration - Product data representation and exchange - Part 51: Intergreted generic resource: Mathematical representation

工业自动化系统与集成 产品数据表达与交换 第509部分：应用解释构造：流形曲面

Industial automation systems and integration - Product data representation and exchage - Part 509: Application interpreted construct: Manifold surface

工业自动化系统与集成 产品数据表达与交换 第 508 部分：应用解释构造：非流形曲面

Industrial automation systems and integration - Product data representation and exchange - Part 508：Application interpreted construct：Non-manifold surface

工业自动化系统与集成 产品数据表达与交换 第507部分：应用解释构造：几何有界曲面

Industrial automation systems and integration - Product data representation and exchange - Part 507: Application interpreted construct: Geometrically bounded surfacee

工业自动化系统与集成 产品数据表达与交换 第506部分：应用解释构造：绘图元素

Industrial automation systems and integration - Product data representation and exchange - Part 506: Application interpreted construct: Draughting element

工业自动化系统与集成 产品数据表达与交换 第505部分：应用解释构造：图样结构与管理

Industrial automation systems and integration - Product data representation and exchange - Part 505: Application interpreted construct: Drawing structure and administration

工业自动化系统与集成 产品数据表达与交换 第504部分：应用解释构造：绘图注释

Industrial automation systems and integration - Product data representation and exchange - Part 504: Aplication interpreted construct: Draughting annotation

工业自动化系统与集成 产品数据表达与交换 第28部分：实现方法：EXPRESS模式和数据的XML表达(使用XML模式)

Industrial automation systems and integration - Product data representation and exchange - Part 28：Implementation methods：XML representations of EXPRESS schemas and data，using XML schemas

铝及铝合金阳极氧化膜和有机聚合物涂层缺陷

Defects for anodic oxide coatings and organic polymer coatings on aluminum and its alloys

壳体钣金成型设备 通用技术条件

Sheet metal forming equipment - General specifications

数控开卷矫平剪切生产线

NC lvelling and shearing line