Browse Standards

1579+ standards in database

1579 result(s) found

GB/T 21296.5-2020 Active

动态公路车辆自动衡器 第5部分:石英晶体式

Automatic instruments for weighing road vehicles in motion—Part 5:Crystal quartz type

ICS: 17.100
2021-06-01
GB/T 39724-2020 Active

铯原子钟技术要求及测试方法

Technical specifications and testing methods for cesium atomic clock

ICS: 17.080
2021-07-01
GB/T 39588-2020 Active

静电屏蔽包装袋要求及检测方法

Requirements and test methods for electrostatic shielding packaging bags

ICS: 17.220.20
2021-07-01
GB/T 39547-2020 Active

机械指示表的设计和计量特性

Design and metrological characteristics of mechanical dial gauges

ICS: 17.040.30
2021-07-01
GB/T 39585-2020 Active

光电测量 配光测试系统的性能要求和检测方法

Opto-electronic measurement—Performance requirements and test methods of light distribution measurement system

ICS: 17.180.99
2021-07-01
GB/T 39543-2020 Active

杠杆指示表的设计和计量特性

Design and metrological characteristics of dial test indicators(lever type)

ICS: 17.040.30
2021-07-01
GB/T 25897-2020 Active

剩余电阻比测量 铌-钛(Nb-Ti)和铌三锡(Nb3Sn)复合超导体剩余电阻比测量

Residual resistance ratio measurement—Residual resistance ratio of Nb-Ti and Nb3Sn composite superconductors

ICS: 17.220.20;29.050
2021-07-01
GB/T 33523.70-2020 Active

产品几何技术规范(GPS) 表面结构 区域法 第70部分:实物测量标准

Geometrical product specification (GPS)—Surface texture: Areal—Part 70: Material measures

ICS: 17.040.20
2021-07-01
GB/T 24635.4-2020 Active

产品几何技术规范(GPS) 坐标测量机(CMM) 确定测量不确定度的技术 第4部分:应用仿真技术评估特定任务的测量不确定度

Geometrical product specifications (GPS)—Coordinate measuring machines (CMM): Technique for determining the uncertainty of measurement—Part 4: Evaluating task-specific measurement uncertainty using simulation

ICS: 17.040.30
2021-07-01
GB/T 26958.28-2020 Active

产品几何技术规范(GPS) 滤波 第28部分: 轮廓滤波器 端部效应

Geometrical product specifications (GPS)—Filtration—Part 28: Profile filters:End effects

ICS: 17.040.20
2021-07-01
GB/T 33523.71-2020 Active

产品几何技术规范(GPS) 表面结构 区域法 第71部分:软件测量标准

Geometrical product specifications (GPS)—Surface texture: Areal—Part 71: Software measurement standards

ICS: 17.040.20
2021-07-01
GB/T 18779.4-2020 Active

产品几何技术规范(GPS) 工件与测量设备的测量检验 第4部分:判定规则中功能限与规范限的基础

Geometrical product specifications (GPS)—Inspection by measurement of workpieces and measuring equipment—Part 4: Background on functional limits and specification limits in decision rules

ICS: 17.040.01
2021-07-01
GB/T 33523.1-2020 Active

产品几何技术规范(GPS) 表面结构 区域法 第1部分:表面结构的表示法

Geometrical product specifications (GPS)—Surface texture: Areal—Part 1: Indication of surface texture

ICS: 17.040.20
2021-07-01
GB/T 39722-2020 Active

超导电子器件 传感器和探测器通用规范

Superconducting electronic devices—Generic specification for sensors and detectors

ICS: 17.220;29.050
2021-07-01
GB/T 26958.21-2020 Active

产品几何技术规范(GPS) 滤波 第21部分:线性轮廓滤波器 高斯滤波器

Geometrical product specifications (GPS)—Filtration—Part 21: Linear profile filters: Gaussian filters

ICS: 17.040.20
2021-07-01
GB/T 39865-2021 Active

单轴晶光学晶体折射率测量方法

Method for measuring refractive index of uniaxial optical crystals

ICS: 17.180
2021-10-01
GB/T 39853.2-2021 Active

供电系统中的电能质量测量 第2部分:功能试验和不确定度要求

Power quality measurement in power supply systems—Part 2: Functional tests and uncertainty requirements

ICS: 17.220.20
2021-10-01
GB/T 39853.1-2021 Active

供电系统中的电能质量测量 第1部分:电能质量监测设备(PQI)

Power quality measurement in power supply systems—Part 1: Power quality instruments (PQI)

ICS: 17.220.20
2021-10-01
GB/T 39843-2021 Active

电子学特性测量 大面积超导膜的局域临界电流密度及其分布

Electronic characteristic measurements—Local critical current density and its distribution in large-area superconducting films

ICS: 17.220.20;29.050
2021-10-01
GB/T 17215.221-2021 Active

电测量设备(交流) 通用要求、试验和试验条件 第21部分:费率和负荷控制设备

Electricity metering equipment(a.c.)—General requirements, tests and test conditions—Part 21:Tariff and load control equipment

ICS: 17.220.20
2021-10-01
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