Browse Standards

电声学 声级计 第2部分：型式评价试验

Electroacoustics—Sound level meters—Part 2: Pattern evaluation tests

电声学 声级计 第1部分：规范

Electroacoustics—Sound level meters—Part 1: Specifications

电声学 确定声级计自由场响应修正值的方法

Electroacoustics—Methods to determine corrections to obtain the free-field response of a sound level meter

平面材料摩擦带电电压检测方法

Measurement method for fractional voltage of planar materials

固体材料使用自由空间法的电磁参数测量方法

Measuring method for electromagnetic parameters of solid materials using air-freespace

电磁屏蔽热缩管通用规范

General specification for electromagnetic shielding heat-shrinkable tubes

包裹泡棉衬垫的电磁屏蔽效能通用技术要求

General technical requirements for electro-conductive material-over-foam gasket

声学 干涉型光纤水听器相移灵敏度测量

Acoustics—Measurement of phase-shifted sensitivity of interferometric fiber-optic hydrophones

照明光源颜色的测量方法

Method of measuring color of light sources

计量器具环境试验的通用要求

General requirements for environmental testing of measuring instruments

电能表监督管理规范

Specification of supervision and administration for electricity meter

计量器具控制软件的通用要求

General requirements for software controlled measuring instruments

色度学 第3部分：CIE三刺激值

Colorimetry—Part 3：CIE tristimulus values

静电学 第4-8部分：特定应用中的标准试验方法 静电放电屏蔽袋

Electrostatics—Part 4-8: Standard test methods for specific applications—Electrostatic discharge shielding bags

静电学 第2-1部分：试验方法 材料和产品静电荷消散能力

Electrostatics—Part 2-1: Measurement methods—Ability of materials and products to dissipate static electric charge

封闭管道中流体流量的测量 用安装在充满流体的圆形截面管道中的涡街流量计测量流量

Measurement of fluid flow in closed conduits—Flowrate measurement by means of vortex shedding flowmeters inserted in circular cross-section conduits running full

封闭管道中流体流量的测量 电磁流量计使用指南

Measurement of fluid flow in closed conduits—Guidance for the use of electromagnetic flowmeters

静电学 第5-1部分:电子器件的静电防护 通用要求

Electrostatics—Part 5-1: Protection of electronic devices from electrostatic phenomena—General requirements

纺织品颜色表示方法

Method of specification for textile colors

声学 声压法测定噪声源声功率级和声能量级 混响室精密法

Acoustics—Determination of sound power levels and sound energy levels of noise sources using sound pressure—Precision methods for reverberation test rooms