Browse Standards

失重秤

Loss in weight feeder

电能测量设备 嵌入式软件 通用要求

Electricity metering equipment—Embedded software—General requirements

电测量设备（交流） 特殊要求 第5部分：多回路电能表

Electricity metering equipment（AC）—Particular requirements—Part 5：Multi-branch electricity meters

卡尺的设计和计量特性

Design and metrological characteristics of callipers

游标、带表和数显万能角度尺

Vernier，dial and digital display universal bevel protractors

直流电能测量设备 第3部分：直接接入静止式电能表（0.5级和1级）

Electricity metering equipment（DC）—Part 3: Direct-connected static meters(classes 0.5 and 1)

用于校准剂量仪和剂量率仪及确定其能量响应的X和γ参考辐射 第2部分：辐射防护用的能量范围为8 keV~1.3 MeV 和 4 MeV~9 MeV的剂量测定

X and gamma reference radiation for calibrating dosemeters and doserate meters and for determining their response as a function of photon energy—Part 2: Dosimetry for radiation protection over the energy ranges from 8 keV to 1.3 MeV and 4 MeV to 9 MeV

普通螺纹量规技术条件

Specification of gauges for general purpose screw threads

55°非密封管螺纹量规

Gauges for pipe threads with 55 degree thread angle where pressure-tight joints are not made on the threads

用于校准剂量仪和剂量率仪及确定其能量响应的X和γ参考辐射 第1部分：辐射特性及产生方法

X and gamma reference radiation for calibrating dosemeters and doserate meters and for determining their response as a function of photon energy—Part 1:Radiation characteristics and production methods

电力负荷柔性调控终端 通用要求

Power load flexible adjustment and control terminal—General requirements

深度卡尺的设计和计量特性

Design and metrological characteristics of calliper depth gauges

扭簧比较仪

Microcators

用于校准剂量仪和剂量率仪及确定其能量响应的X和γ参考辐射 第3部分：场所剂量仪和个人剂量计的校准及其能量响应和角响应的测定

X and gamma reference radiation for calibrating dosemeters and doserate meters and for determining their response as s function of photon energy—Part 3: Calibration of area and personal dosemeters and the measurement of their response as a function of energy and angle of incidence

柴油机进、排气流量的测量

Measurement of intake air or exhaust gas flow of diesel engines

电能表 试验设备、技术和程序 第1部分：固定式电能表试验装置（MTUs）

Electrical energy meters—Test equipment, techniques and procedures—Part 1: Stationary meter test units (MTUs)

过渡、脉冲和相关波形 术语、定义和算法

Transitions, pulses and related waveforms—Terms, definitions and algorithms

声学 次声测量的频率计权特性

Acoustics—Frequency-weighting characteristic for infrasound measurements

声学 流阻测定 第1部分：静态气流法

Acoustics—Determination of airflow resistance—Part 1：Static airflow method

昼光模拟器的评价方法

Method for assessing the quality of daylight simulators