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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 5170.21-2023 |
Inspection methods for environmental testing equipment Part 21: Hydraulic vibration systems for vibration (Random) testing {译} 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 |
China National Standards Random |
 English PDF |
| GB/T 2423.56-2023 |
Environmental testing Part 2: Test methods Test Fh: Broadband Random vibration and guidelines {译} 环境试验 第2部分：试验方法 试验Fh：宽带随机振动和导则 |
China National Standards Random |
English PDF |
| GB/T 42486-2023 |
Hair fiber length measurement method Random whisker image method {译} 毛型纤维长度测量法 随机须丛影像法 |
China National Standards Random |
English PDF |
| GB/T 12085.22-2022 |
Optics and photonics - Environmental test methods - Part 22: Combined test of low temperature, high temperature or temperature change with impact or Random vibration {译} 光学和光子学 环境试验方法 第22部分: 低温、高温或温度变化与碰撞或随机振动综合试验 |
China National Standards Random |
English PDF |
| GB/T 40485-2021 |
Method of determining automatically the Random reflectance of vitrinite in coal—Image analysis method 煤的镜质体随机反射率自动测定 图像分析法 |
China National Standards Random |
English PDF |
| GB/T 4857.23-2021 |
Packaging—Basic tests for transport packages—Part 23：Vertical Random vibration test method 包装 运输包装件基本试验 第23部分：垂直随机振动试验方法 |
China National Standards Random |
English PDF |
| GB/T 4802.4-2020 |
Textiles—Determination of the fabric propensity to surface pilling, fuzzing or matting—Part 4: Random tumble pilling method 纺织品 织物起毛起球性能的测定 第4部分：随机翻滚法 |
China National Standards Random |
English PDF |
| GB/T 2423.56-2018 |
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Fh：宽带随机振动和导则 |
China National Standards Random |
English PDF |
| GB/T 36474-2018 |
Semiconductor integrated circuit—Measuring methods for double data rate 3 synchronous dynamic Random access memory(DDR3 SDRAM) 半导体集成电路 第三代双倍数据速率同步动态随机存储器 (DDR3 SDRAM)测试方法 |
China National Standards Random |
English PDF |
| GB/T 26548.3-2017 |
Hand-held portable power tools—Test methods for evaluation of vibration emission—Part 3:Polishers and rotary ,orbital and Random orbital sanders 手持便携式动力工具 振动试验方法 第3部分：抛光机,回转式、滑板式和复式磨光机 |
China National Standards Random |
English PDF |
| GB/T 32915-2016 |
Information security technology—Randomness test methods for binary sequence 信息安全技术 二元序列随机性检测方法 |
China National Standards Random |
English PDF |
| GB/Z 31233-2014 |
Implementation guide of Random sampling for discrete items 分立个体类产品随机抽样实施指南 |
China National Standards Random |
English PDF |
| GB/T 4857.23-2012 |
Packaging - Basic tests for transport packages - Part 23：Random vibration test method 包装 运输包装件基本试验 第23部分: 随机振动试验方法 |
China National Standards Random |
English PDF |
| GB/T 24438.3-2012 |
Natural disaster information statistics - Part 3：Stratified Random sampling survey statistical methods 自然灾害灾情统计 第3部分：分层随机抽样统计方法 |
China National Standards Random |
English PDF |
| GB/T 12085.15-2010 |
Optics and optical instruments - Environmental test methods - Part 15: Combined digitally controlled broad-band Random vibration and dry heat or cold 光学和光学仪器 环境试验方法 第15部分：宽带随机振动(数字控制)与高温、低温综合试验 |
China National Standards Random |
English PDF |
| GB/T 4802.4-2009 |
Textiles - Determination of fabric propensity to surface fuzzing and to pilling - Part 4: Random rolling method 纺织品 织物起毛起球性能的测定 第4部分：随机翻滚法 |
China National Standards Random |
English PDF |
| GB/T 22675-2008 |
Orbital sanders and Random orbital sanders 平板砂光机 |
China National Standards Random |
English PDF |
| GB/T 5170.21-2008 |
Inspection methods for basic parameters of environmental testing equipments - Hydraulic vibrating type machines for vibration(Random) test 电工电子产品环境试验设备基本参数检验方法 振动(随机)试验用液压振动台 |
China National Standards Random |
English PDF |
| GB/T 2423.59-2008 |
Environmental testing - Part 2: Test methods - Test Z/ABMFh: Combined temperature(cold and heat)/low air pressure/vibration（Random） 电工电子产品环境试验 第2部分：试验方法 试验Z/ABMFh：温度（低温、高温）/低气压/振动（随机）综合 |
China National Standards Random |
English PDF |
| GB/T 22719.2-2008 |
Interturn insulation of Random-wound winding for AC low-voltage electrical machines - Part 2: Test limits 交流低压电机散嵌绕组匝间绝缘 第2部分：试验限值 |
China National Standards Random |
English PDF |
| GB/T 22719.1-2008 |
Interturn insulation of Random-wound winding for AC low-voltage electrical machines - Part 1: Test methods 交流低压电机散嵌绕组匝间绝缘 第1部分：试验方法 |
China National Standards Random |
English PDF |
| GB/T 10111-2008 |
Generation of Random numbers and procedures applied to sampling inspection for product quality 随机数的产生及其在产品质量抽样检验中的应用程序 |
China National Standards Random |
English PDF |
| GB/T 21228.1-2007 |
Acoustics - Sound-scattering properties of surfaces - Part 1: Measurement of the Random-incidence scattering coefficient in a reverberation room 声学 表面声散射特性 第1部分：混响室中无规入射声散射系数测量 |
China National Standards Random |
English PDF |
| GB/T 2423.56-2006 |
Environmental testing for electric and electronic products - Part 2: Test methods - Test Fh: Vibration、broad-band Random(digital control) and guidance 电工电子产品环境试验 第2部分：试验方法 试验Fh：宽带随机振动（数字控制）和导则 |
China National Standards Random |
English PDF |
| GB/T 18311.34-2003 |
Fibre optic interconnecting devices and passive components--Basic test and measurement procedures--Part 3-34:Examinations and measurements--Attenuation of Random mated connectors 纤维光学互连器件和无源器件 基本试验和测量程序 第3-34部分:检查和测量 随机配接连接器的衰减 |
China National Standards Random |
English PDF |
| GB/T 17312-1998 |
Random-incidence and diffuse-field calibration of sound level meters 声级计的无规入射和扩散场校准 |
China National Standards Random |
English PDF |
| GB/T 3660-1983 |
Unified weighting network for measuring video continuous Random noise 测量视频连续随机杂波用的统一加权网络 |
China National Standards Random |
English PDF |
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