Browse Standards

电测量数据交换 DLMS/COSEM 组件 第11部分：DLMS/COSEM通信配置标准用模板

Electricity metering data exchange—The DLMS/COSEM suite—Part 11: Template for DLMS/COSEM communication profile standards

机械计数器

Mechanical counter

聚合物长期辐射老化 第4部分：辐射条件下不同温度和剂量率的影响

Long-term radiation ageing in polymers—Part 4: Effects of different temperatures and dose rates under radiation conditions

电测量数据交换 DLMS/COSEM组件 第51部分：应用层协议

Electricity metering data exchange—The DLMS/COSEM suite—Part 51:Application layer protocols

电测量数据交换 DLMS/COSEM组件 第69部分：公共信息模型消息集（IEC 61968-9）与DLMS/COSEM（IEC 62056）数据模型和协议间的映射

Electricity metering data exchange—The DLMS/COSEM suite—Part 69：Mapping between the common information model message profiles (IEC 61968-9) and DLMS/COSEM (IEC 62056) data models and protocols

电测量数据交换 DLMS/COSEM组件 第52部分：通信协议管理配电线报文规范（DLMS）服务器

Electricity metering data exchange—The DLMS/COSEM suite—Part 52：Communication protocols management distribution line message specification (DLMS) server

月球与行星原位探测相机通用规范

General specification of lunar and planetary in-situ exploration camera

非介入式负荷监测（NILM）系统用感知装置

Sensing devices for non-intrusive load monitoring (NILM) systems

封闭管道中流体流量的测量 流体脉动对流量测量仪表的影响

Measurement of fluid flow in closed conduits—Effects of flow pulsations on flow-measurement instruments

电测量数据交换 DLMS/COSEM组件 第82部分：社区网络Mesh通信配置

Electricity metering data exchange—The DLMS/COSEM suite—Part 82: Mesh communication profile for neighbourhood networks

纳米技术 单壁碳纳米管挥发性组分测试 逸出气体分析/气相色谱质谱法

Nanotechnologies—Test of volatile components in single-wall carbon nanotube samples—Evolved gas analysis/gas chromatograph-mass spectrometry

用于电量测量和监测、电能质量监测、数据采集和分析的装置的网络安全

Cybersecurity aspects of devices used for power metering and monitoring, power quality monitoring, data collection and analysis

纳米技术 石墨烯结构表征 第1部分：石墨烯粉末及分散系

Nanotechnologies—Structural characterization of graphene—Part 1: Graphene from powders and dispersions

声学 声景观 第3部分：数据分析

Acoustics—Soundscape—Part 3: Data analysis

声学 护听器 第5部分：通过无经验的被试佩戴评价噪声衰减的方法

Acoustics—Hearing protectors—Part 5: Method for estimation of noise reduction using fitting by inexperienced test subjects

声学 声景观 第2部分：数据收集和报告要求

Acoustics—Soundscape—Part 2: Data collection and reporting requirements

声学 环境噪声的描述、测量与评价 第3部分：脉冲声显著度测量和等效连续A声级修正的客观法

Acoustics—Description, measurement and assessment of environmental noise—Part 3: Objective method for the measurement of prominence of impulsive sounds and for adjustment of LAeq

产品几何量技术规范(GPS) 表面结构 轮廓法 具有复合加工特征的表面 第2部分: 用线性化的支承率曲线表征高度特性

Geometrical Product Specifications(GPS)--Surface texture: Profile method--Surface having stratified functional properties--Part 2: Height characterization using the linear material ratio curve

产品几何量技术规范(GPS) 几何公差 位置度公差注法

Geometrical Product Specifications(GPS)--Geometrical tolerancing--Positional tolerancing

产品几何量技术规范(GPS) 表面结构 轮廓法 测量标准 第1部分:实物测量标准

Geometrical Product Specifications(GPS)--Surface texture: Profile method--Measurement standards--Part 1: Material measures