Browse Standards

交流标准电能表

Standard meter for AC electrical energy

船舶环境噪声

Environmental noise emitted by vessels

基于统计能量分析的船舶舱室噪声预报

Cabin noise prediction for ships based on statistical energy analysis

遥感器定标用积分球光源测试规范

Test specification of integrating sphere source for remote sensor calibration

内径指示表

Bore dial indicator

两点内径千分尺

Internal micrometers with two-point contact

奇数沟千分尺

Odd fluted micrometer

光电系统中光学中心间距的测定 低相干干涉测量法

Determination of optical center distance in photoelectric system—Low coherence interferometry

船舶水下辐射噪声测量方法

Test method for underwater radiated noise from ships

声学 轨道机车车辆发射噪声测量

Acoustics—Measurement of noise emitted by railbound vehicles

纳米技术 表面增强拉曼固相基片均匀性测量 拉曼成像分析法

Nanotechnology—Determination of the uniformity of SERS solid substrate—Raman mapping analysis

交流1000V和直流1500V及以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第7部分：相序

Electrical safety in low voltage distribution systems up to 1000V a.c. and 1500V d.c.—Equipment for testing, measuring or monitoring of protective measures—Part 7: Phase sequence

光学系统波前像差的测定 夏克-哈特曼光电测量法

Determination of wavefront aberration in optical systems—Electro-optical Shack-Hartmann method

纳米技术 动态光散射法粒度分析仪技术要求

Nanotechnologies—Technical requirements for dynamic light scattering particle size analyzers

电声学 测听设备 第3部分：短时程测试信号

Electroacoustics—Audiometric equipment—Part 3: Test signals of short duration

纳米技术 纳米材料与气体表界面作用热力学参数和动力学参数测量 谐振微质量法

Nanotechnology—Measurement of thermodynamic and kinetic parameters of interface interaction between nanomaterials and gases—Microgravimetric analysis method

静电学 第4-6部分：特定应用中的标准试验方法 腕带

Electrostatics—Part 4-6: Standard test methods for specific applications—Wrist straps

静电学 第4-5部分：特定应用中的标准试验方法 人/鞋/地系统的静电防护特性表征方法

Electrostatics—Part 4-5: Standard test methods for specific applications—Methods for characterizing the electrostatic protection of footwear and flooring in combination with a person

静电学 第4-3部分：特定应用中的标准试验方法 鞋类

Electrostatics—Part 4-3: Standard test methods for specific applications—Footwear

静电学 第4-1部分：特定应用中的标准试验方法 地板覆盖层和装配地板的电阻

Electrostatics—Part 4-1: Standard test methods for specific applications—Electrical resistance of floor coverings and installed floors