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 GB/Z 6113.401-2018  
Specification for radio disturbance and immunity measuring apparatus and methods—Part 4-1:Uncertainties,statistics and limit modelling—Uncertainties in standardized EMC tests

无线电骚扰和抗扰度测量设备和测量方法规范 第4-1部分:不确定度、统计学和限值建模 标准化EMC试验的不确定度
 GB/T 6113.402-2018  
Specification for radio disturbance and immunity measuring apparatus and methods—Part 4-2:Uncertainties, statistics and limit modelling—Measurement instrumentation uncertainty

无线电骚扰和抗扰度测量设备和测量方法规范 第4-2部分: 不确定度、统计学和限值建模 测量设备和设施的不确定度
 GB/T 36103.7-2018  
Ferrite cores—Dimensions—Part 7: EER-cores

铁氧体磁心 尺寸 第7部分:EER型磁心
 GB/T 6346.2501-2018  
Fixed capacitors for use in electronic equipment—Part 25:Sectional specification—Fixed aluminium electrolytic surface mount capacitors with conductive polymer solid electrolyte

电子设备用固定电容器 第25-1部分:空白详细规范 表面安装导电高分子固体电解质铝固定电容器 评定水平EZ
 GB/T 18502-2018  
Critical current measurement—DC critical current of Ag-and/or Ag alloy-sheathed Bi-2212 and Bi-2223 oxide superconductors

临界电流测量 银和/或银合金包套Bi-2212和Bi-2223氧化物超导体的直流临界电流
 GB/T 33842.5-2018  
Information technology—Conformance testing methodology for biometric data interchange formats defined in GB/T 26237—Part 5: Face image data

信息技术 GB/T 26237中定义的生物特征数据交换格式的符合性测试方法 第5部分:人脸图像数据

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