Browse Standards

地面数字电视信号分析仪技术要求和测量方法

Technical requirement and method of measurement for signal analyzer of digital terrestrial television

地面数字电视测试用码流规范

Specification of testing TS for terrestrial digital television

低压窄带电力线通信 第31部分：窄带正交频分复用电力线通信 物理层规范

Narrow band power line communication over low-voltage mains—Part 31：Narrow band orthogonal frequency division multiplexing power line—Communication physical layer specification

交流电测量设备 特殊要求 第24部分：静止式基波频率无功电能表(0.5S级,1S级和1级)

Electricity metering equipment (a.c.)—Particular requirements—Part 24: Static meters for reactive energy at fundamental frequency (classes 0.5S,1S and 1)

电解法固体水分测量仪

Electrolytic solid moisture meter

智能传感器 第3部分：术语

Intelligent sensor—Part 3: Terminology

社区能源计量抄收系统规范 第5部分：无线中继

Specification for reading system of energy metering in community—Part 5：Wireless relaying

社区能源计量抄收系统规范 第4部分：仪表的无线抄读

Specification for reading system of energy metering in community—Part 4：Wireless meter readout

户内智能用电显示终端 第1部分：通用技术要求

In-home display terminal for smart-utilization power—Part 1：General technical requirements

智能温度仪表 通用技术条件

Intelligent temperature measuring instruments—General technical requirements

智能流量仪表 通用技术条件

Intelligent flow instruments—General technical requirements

热电偶现场试验方法

Field test methods for thermocouples

金纳米棒表征 第3部分：表面电荷密度测量方法

Characterization of gold nanorods—Part 3: Measurement method of surface charge density

交流电测量设备 特殊要求 第4部分：经电子互感器接入的静止式电能表

Electricity metering equipment (a.c.)—Particular requirements—Part 4: Static meters connected via electronic transformer

直接作用模拟指示电测量仪表及其附件 第9部分：推荐的试验方法

Direct acting indicating analogue electrical measuring instruments and their accessories—Part 9：Recommended test methods

直接作用模拟指示电测量仪表及其附件 第8部分：附件的特殊要求

Direct acting indicating analogue electrical measuring instruments and their accessories—Part 8：Special requirements for accessories

直接作用模拟指示电测量仪表及其附件 第7部分：多功能仪表的特殊要求

Direct acting indicating analogue electrical measuring instruments and their accessories—Part 7：Special requirements for multi-function instruments

直接作用模拟指示电测量仪表及其附件 第6部分：电阻表（阻抗表）和电导表的特殊要求

Direct acting indicating analogue electrical measuring instruments and their accessories—Part 6：Special requirements for ohmmeters(impedance meters ) and conductance meters

直接作用模拟指示电测量仪表及其附件 第5部分：相位表、功率因数表和同步指示器的特殊要求

Direct acting indicating analogue electrical measuring instruments and their accessories—Part 5：Special requirements for phase meters, power factor meters and synchroscopes

直接作用模拟指示电测量仪表及其附件 第4部分：频率表的特殊要求

Direct acting indicating analogue electrical measuring instruments and their accessories—Part 4：Special requirements for frequency meters