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声学. 机械和设备发出高频声功率级的测定
Acoustics. Determination of high-frequency sound power levels emitted by machinery and equipment
参考页数:30P.;A4
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信息技术.词汇.第27部分:办公自动化
Information technology - Vocabulary - Office automation
参考页数:32P.;A4
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声学.信息技术和电信设备的噪声发射申报值
Acoustics. Declared noise emission values of information technology and telecommunications equipment
参考页数:24P.;A4
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信息技术设备.安全性.大型数据存储设备
Information technology equipment - Safety - Large data storage equipment
参考页数:16P.;A4
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信息技术设备的安全.远程供电
Information technology equipment - Safety - Remote power feeding
参考页数:22P.;A4
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计算器与加法器.第2部分:加法器功能键布局
Calculators and adding machines - Layout of function keys on adding machines
参考页数:4P.;A4
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声学. 机械和设备高频声功率级的测定 (ISO 9295-2015); 德文版本EN ISO 9295-2015
Acoustics - Determination of high-frequency sound power levels emitted by machinery and equipment (ISO 9295:2015); German version EN ISO 9295:2015
参考页数:27P.;A4
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电器及电子家用和办公设备.低功耗的测量(IEC 62301-2011修订版本).德文版 EN 50564-2011
Electrical and electronic household and office equipment - Measurement of low power consumption (IEC 62301:2011, modified); German version EN 50564:2011
参考页数:42P;A4
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信息技术设备.安全.第21部分:远程供电
Information technology equipment - Safety - Part 21: Remote power feeding (IEC 60950-21:2002); German version EN 60950-21:2003
参考页数:20P.;A4
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办公设施关于结构和建筑物围护结构适用性的分类
Classification for Serviceability of an Office Facility for Structure and Building Envelope
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