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散热器强制风冷热阻测试方法
Thermal resistance measurements for forced-air cooled heat sinks
参考页数:6P.;A4
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电子设备的机械结构. 482,6 mm (19 in) 系列机械结构尺寸. R类插箱和插件尺寸
Mechanical structures for electronic equipment. Dimensions of mechanical structures of the 482,6 mm (19 in) series. Dimensions of R-type subracks and plug-in units
参考页数:30P.;A4
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电子设备的机械结构. IEC 60917和IEC 60297的试验. 底盘, 子架, 和插入式部件的地震试验
Mechanical structures for electronic equipment. Tests for IEC 60917 and IEC 60297. Seismic tests for chassis, subracks and plug-in units
参考页数:30P.;A4
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家用和类似固定电气装置的电气附件用盒和外壳.通用要求
Boxes and enclosures for electrical accessories for household and similar fixed electrical installations. General requirements
参考页数:64P;A4
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电子设备的机械结构. IEC 60917和IEC 60297的试验. 机柜和插箱的电磁屏蔽性能试验
Mechanical structures for electronic equipment. Tests for IEC 60917 and IEC 60297. Electromagnetic shielding performance tests for cabinets and subracks
参考页数:18P;A4
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电子设备用机械结构.482.6 mm(19 in)系列机械结构的尺寸电子设备的机械结构.小型化插件单元和机架的尺寸规格
Mechanical structures for electronic equipment. Dimensions of mechanical structures of the 482,6 mm (19 in) series. Dimensions of subracks and plug-in units, small form factor
参考页数:38P;A4
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电子设备构体的机械结构件研制用模块排序. 分规范.25 mm设备的接口协调尺寸规格. 其他设备用机箱接口尺寸规格
Modular order for the development of mechanical structures for electronic equipment practices. Sectional specification. Interface co-ordination dimensions for the 25 mm equipment practice. Cabinet interface dimensions for miscellaneous equipment
参考页数:24P;A4
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电子设备的机械结构. IEC 60917和IEC 60297系列试验. 模块化机柜性能等级组合
Mechanical structures for electronic equipment. Tests for IEC 60917 and IEC 60297 series. Combination of performance levels for modular cabinets
参考页数:16P;A4
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电子设备机械构造.室外外壳.环境要求,试验及安全性
Mechanical structures for electronic equipment. Outdoor enclosures. Environmental requirements, tests and safety aspects
参考页数:18P;A4
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电子设备机械构造.室外机壳.协调尺寸规格
Mechanical structures for electronic equipment. Outdoor enclosures. Coordination dimensions
参考页数:12P;A4
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