Browse Standards
879+ standards in database
879 result(s) found
微细气泡技术 微细气泡特性测量技术
Fine bubble technology—Measurement techniques for the characterization of fine bubbles
无损检测 基于互易性技术的声发射传感器绝对校准方法
Non-destructive testing—Methods for absolute calibration of acoustic emission transducers by the reciprocity technique
动态光散射法（DLS）测量操作指南
Good practice for dynamic light scattering(DLS) measurements
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
环境条件 电子设备振动和冲击 第6部分：利用螺旋桨式飞机运输
Environmental conditions—Vibration and shock of electrotechnical equipment—Part 6:Transportation by propeller aircraft
无损检测 超声检验 测量接触探头声束特性的参考试块和方法
Ultrasonic non-destructive testing--Reference blocks and test procedures for thc characterization of contact search unit beam profiles
无损检测 渗透检验 标准试块
Non-destructive testing--Penetrant testing--Reference test blocks
空气离子测量仪通用规范
General specification for air ion measuring instruments
无损检测 超声检验 探头及其声场的表征
Non-destructive testing--Ultrasonic inspection--Characterization of search unit and sound field
电工电子产品环境参数分类及其严酷程度分级
Classification of environmental parameters and their severities of electric and electronic products
电工电子产品环境试验 第3部分:试验导则 地震试验方法
Environmental testing for electric and electronic products--Part 3:Test guidance--Seismic test methods
极快速冲击高电压试验技术 第1部分:气体绝缘变电站中陡波前过电压用测量系统
High-voltage testing techniques with very fast impulses--Part 1:Measuring systems for very fast front overvoltages generated in gas-insulated substations
电工电子产品环境试验 第1部分:总则
Environmental testing for electric and electronic products--Part 1:General and guidance
黑色金属硬度及强度换算值
Conversion of hardness and strength for ferrous metal
无损检测 表面检查的金相复制件技术
Non-destructive testing--Metallographic replica techniques of surface examination
核仪器环境条件与试验方法
Environmental conditions and testing procedures for nuclear instrumentation
机械产品环境技术要求 海洋环境用
Environmental technical requirements of machinery products for ocean environment
机械产品环境条件 干热
Environmental condition for machinery products--Dry heat
机械产品环境技术要求 干热环境用
Environmental technical requirements of machinery products for dry heat environment
电工电子产品环境试验 第2部分:试验方法 试验Fe:振动----正弦拍频法
Environmental testing for electric and electronic products--Part 2:Test methods--Test Fe:Vibration--Sine-beat method