首页 馆藏资源 舆情信息 标准服务 科研活动 关于我们
现行 SJ/T 11488-2015
到馆阅读
收藏跟踪
购买正版
半绝缘砷化镓电阻率、霍尔系数和迁移率测试方法 Test method for measuring resistivity,hall coefficient and determining hall mobility in semi-insulating GaAs single crystals
发布日期: 2015-04-30
实施日期: 2015-10-01
分类信息
关联关系
研制信息
相似标准/计划/法规
现行
GB/T 11297.7-1989
锑化铟单晶电阻率及霍耳系数的测试方法
Test method for resistivity and Hall coefficient in InSb single crystals
1989-03-31
现行
AS 4459.5-1999
Methods of sampling and testing ceramic tiles, Method 5: Determination of impact resistance by measurement of coefficient of restitution
瓷砖取样和试验方法 方法5:通过测量恢复系数测定抗冲击性
1999-06-05
现行
GB/T 3810.5-2016
陶瓷砖试验方法 第5部分:用恢复系数确定砖的抗冲击性
Test methods of ceramic tiles—Part 5: Determination of impact resistance by measurement of coefficient of restitution
2016-04-25
现行
JEDEC JESD33-B
STANDARD METHOD FOR MEASURING AND USING THE TEMPERATURE COEFFICIENT OF RESISTANCE TO DETERMINE THE TEMPERATURE OF A METALLIZATION LINE
测量和使用电阻温度系数确定金属化线温度的标准方法
2004-02-01
现行
ASTM D4630-19
Standard Test Method for Determining Transmissivity and Storage Coefficient of Low-Permeability Rocks by In Situ Measurements Using the Constant Head Injection Test
用恒定压头注入试验现场测量法测定低渗透岩石的透射率和储存系数的标准试验方法
2019-02-01
现行
BS PD ISO/TS 11665-13-2017
Measurement of radioactivity in the environment. Air: radon 222-Determination of the diffusion coefficient in waterproof materials: membrane two-side activity concentration test method
环境中放射性的测量 空气:氡222
2017-10-25
现行
ISO/TS 11665-13-2017
Measurement of radioactivity in the environment — Air: radon 222 — Part 13: Determination of the diffusion coefficient in waterproof materials: membrane two-side activity concentration test method
环境中放射性的测量 - 空气:氡222 - 第13部分:防水材料扩散系数的测定:膜两侧活性浓度测定法
2017-10-13
现行
DIN 53891-2
Testing of textiles; determination of crease resistance of textile fabrics by measuring the angle of recovery, method of vertical fold on the wet sample
纺织品测试;通过测量回复角测定织物抗皱性 湿样垂直折叠法
1978-02-01
现行
ASTM D7148-19a
Standard Test Method for Determining the Ionic Resistivity (ER) of Alkaline Battery Separator Using a Carbon Electrode in an Electrolyte Bath Measuring System
用电解液浴测量系统中的碳电极测定碱性电池分离器离子电阻率的标准试验方法
2019-11-01
现行
GOST 8.621-2013
Государственная система обеспечения единства измерений. Испытательное оборудование для определения устойчивости к запылению противоаэрозольных фильтров средств индивидуальной защиты органов дыхания. Методика аттестации
确保测量一致性的状态系统 用于确定呼吸保护装置颗粒过滤器堵塞阻力的测试设备 验证方法
2013-11-14
现行
DIN ISO/TS 11665-13
Measurement of radioactivity in the environment - Air: radon 222 - Part 13: Determination of the diffusion coefficient in waterproof materials: membrane two-side activity concentration test method (ISO/TS 11665-13:2017)
环境中放射性的测量空气:氡222第13部分:防水材料中扩散系数的测定膜双面活性浓度试验方法(ISO/TS 11665-13-2017)
2018-08-01
现行
BS 1902-4.6-1985
Methods of testing refractory materials. Properties measured under an applied stress-Determination of resistance to abrasion at ambient temperature (abradability index at ambient temperature) (method 1902-406)
耐火材料的试验方法 在外加应力下测量的特性
1985-02-28