Browse Standards

电磁兼容 试验和测量技术 第40部分：测量调制或畸变信号电气量的数字方法

Electromagnetic compatibility—Testing and measurement techniques—Part 40: Digital methods for the measurement of power quantities of modulated or distorted signals

纳米技术 纳米颗粒数量浓度测量指南

Nanotechnologies—Guidance on the measurement of nanoparticle number concentration

纳米技术 磁性纳米材料 第2部分：核酸提取用磁珠的特性和测量规范

Nanotechnologies—Magnetic nanomaterials—Part 2: Specification of characteristics and measurement methods for nanostructured magnetic beads for nucleic acid extraction

检验实施规范 第6部分：锥齿轮测量

Code of inspection practice—Part 6:Bevel gear measurement methods

锥齿轮承载能力计算方法 第20部分：胶合承载能力计算 闪温法

Calculation of load capacity of bevel gears一Part 20:Calculation of scuffing load capacity一Flash temperature method

直齿轮和斜齿轮承载能力计算 第31部分：微点蚀承载能力算例

Calculation of load capacity of spur and helical gears—Part 31: Calculation examples of micropitting load capacity

动态光散射法（DLS）测量操作指南

Good practice for dynamic light scattering(DLS) measurements

质量管理体系 组织变革管理 过程

Quality management systems—Organizational change management—Processes

航空电子过程管理 航空航天合格电子元器件（AQEC） 第1部分：集成电路和半导体分立器件

Process management for avionics—Aerospace qualified electronic components (AQEC)—Part 1：Integrated circuits and discrete semiconductors

共享经济 数字平台可靠性和安全性通用要求

Sharing economy—General trustworthiness and safety requirements for digital platform

环境条件 电子设备振动和冲击 第3部分:利用轨道车辆运输

Environmental conditions—Vibration and shock of electrotechnical equipment—Part 3:Equipment transported in rail vehicles

旋转电机 第34部分：轧机用交流调速电动机

Rotating electrical machines—Part 34：AC adjustable speed rolling mill motors

核电厂固定式铅酸蓄电池监测系统选择与使用指南

Guide for selection and use of lead acid battery monitoring system in stationary applications of nuclear power plant

蓄电池和蓄电池组 起动用铅酸蓄电池减少爆炸危险的装置性能检验的试验方法

Secondary cells and batteries—Test methods for checking the performance of devices designed for reducing explosion hazards for lead-acid starter batteries

合格评定 管理体系审核认证机构要求 第14部分：文件（档案）管理体系审核与认证能力要求

Conformity assessment—Requirements for bodies providing audit and certification of management systems—Part 14: Competence requirements for auditing and certification of management systems for records

高压直流系统 交流滤波器规范和设计评估导则 第4部分：设备

High-voltage direct current (HVDC) systems—Guidance to the specification and design evaluation of AC filters—Part4:Equipment

制造商对医疗器械的上市后监测

Post-market surveillance of medical devices for manufacturers

纳米制造 关键控制特性 发光纳米材料 第3部分: 时间相关单光子计数法测量半导体量子点的荧光寿命

Nanomanufacturing—Key control characteristics—Luminescent nanomaterials—Part 3：Determination of fluorescence lifetime of semiconductor quantum dots using time correlated single photon counting (TCSPC)

永磁体磁化行为指南

Guide for magnetizing behaviour of permanent magnets

优化肌肉骨骼工作负荷的人类工效学指南

Ergonomics guidelines for the optimization of musculoskeletal workload