Browse Standards

气溶胶颗粒数量浓度 凝结核颗粒计数器的校准

Aerosol particle number concentration—Calibration of condensation particle counters

无损检测 在役汽轮机叶片超声检测和评价方法

Non-destructive testing—Ultrasonic testing and evaluation for turbing-blades in service

无损检测 声发射检测 混凝土声发射信号的测试方法

Non-destructive testing—Acoustic emission testing—Measurement method for acoustic emission signals in concrete

微细气泡技术 微气泡的表征 第1部分：粒径指数的离线评估

Fine bubble technology—Characterization of microbubbles—Part 1: Off-line evaluation of size index

微细气泡技术 清洗应用 第2部分： 机加工金属零件表面机械油污清洗的试验方法

Fine bubble technology—Cleaning applications—Part 2: Test method for cleaning machine-oil stained surfaces of machined metal parts

无损检测 纤维增强聚合物的声发射检测方法和评价准则

Non-destructive testing—Specific methodology and general evaluation criteria for acoustic emission testing of fibre-reinforced polymers

微细气泡技术 超细气泡水分散体系的存储和运输

Fine bubble technology—Storage and transportation of ultrafine bubble dispersion in water

微细气泡技术 测量取样及样品制备 第1部分：超细气泡水分散体系

Fine bubble technology—Sampling and sample preparation for measurement—Part 1: Ultrafine bubble dispersion in water

环境试验设备检验方法 第21部分：振动（随机）试验用液压式振动系统

Inspection methods for environmental testing equipments—Part 21:Hydraulic vibrating type system for vibration (random) test

环境试验设备检验方法 第14部分：振动（正弦）试验用电动式振动系统

Inspection methods for environmental testing equipments—Part 14:Electrodynamic vibrating type system for vibration (sinusoidal) test

环境试验 第2部分：试验方法 试验Fh：宽带随机振动和导则

Environmental testing—Part 2:Test methods—Test Fh:Vibration, broadband random and guidance

环境试验 第2部分：试验方法 试验Eh：锤击试验

Environmental testing—Part 2:Test methods—Test Eh: Hammer tests

环境试验 第2部分：试验方法 试验Fj：振动 长时间历程再现

Environmental testing—Part 2:Test methods—Test Fj: Vibration—Long time history replication

金属丝编织密纹网

Industrial dense woven wire cloth

无损检测 声发射检测 混凝土结构活动裂缝分类的检测方法

Non-destructive testing—Acoustic emission testing—Test method for classification of active cracks in concrete structures

无损检测 声发射检测 钢筋混凝土梁损伤评定的检测方法

Non-destructive testing—Acoustic emission testing—Test method for damage qualification of reinforced concrete beams

无损检测 红外热成像检测 热弹性应力测量方法通则

Non-destructive testing—Infrared thermographic testing—General principles for thermoelastic stress measuring method

金属材料 巴氏硬度试验 第3部分：标准硬度块的标定

Metallic materials—Barcol hardness test—Part 3: Calibration of reference blocks

金属材料 巴氏硬度试验 第2部分：硬度计的检验与校准

Metallic materials—Barcol hardness test—Part 2:Verification and calibration of hardness testers

高压绝缘电阻表

High-voltage insulation resistance meters