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直接作用模拟指示电测量仪表及其附件. 第7部分: 多功能仪表的特殊要求(IEC 60051-7-2017); 德文版本EN IEC 60051-7-2018
Direct acting indicating analogue electrical measuring instruments and their accessories - Part 7: Special requirements for multi-function instruments (IEC 60051-7:2017); German version EN IEC 60051-7:2018
参考页数:17P.;A4
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直接作用模拟指示电测量仪表及其附件. 第5部分: 相位表、功率因数表和同步指示器的特殊要求(IEC 60051-5-2017); 德文版本EN IEC 60051-5-2018
Direct acting indicating analogue electrical measuring instruments and their accessories - Part 5: Special requirements for phase meters, power factor meters and synchroscopes (IEC 60051-5:2017); German version EN IEC 60051-5:2018
参考页数:20P.;A4
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直接作用模拟指示电测量仪表及其附件. 第6部分: 欧姆表(阻抗表)和电导表的特殊要求(IEC 60051-6-2017); 德文版本EN IEC 60051-6-2018
Direct acting indicating analogue electrical measuring instruments and their accessories - Part 6: Special requirements for ohmmeters (impedance meters) and conductance meters (IEC 60051-6:2017); German version EN IEC 60051-6:2018
参考页数:18P.;A4
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直接作用模拟指示电测量仪表及其附件. 第6部分: 欧姆表(阻抗表)和电导表的特殊要求(IEC 60051-6-2017); 德文版本EN IEC 60051-6-2018
Direct acting indicating analogue electrical measuring instruments and their accessories - Part 6: Special requirements for ohmmeters (impedance meters) and conductance meters (IEC 60051-6:2017); German version EN IEC 60051-6:2018
参考页数:18P.;A4
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直接作用模拟指示电测量仪表及其附件. 第7部分: 多功能仪表的特殊要求(IEC 60051-7-2017); 德文版本EN IEC 60051-7-2018
Direct acting indicating analogue electrical measuring instruments and their accessories - Part 7: Special requirements for multi-function instruments (IEC 60051-7:2017); German version EN IEC 60051-7:2018
参考页数:17P.;A4
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直接作用模拟指示电测量仪表及其附件. 第5部分: 相位表、功率因数表和同步指示器的特殊要求(IEC 60051-5-2017); 德文版本EN IEC 60051-5-2018
Direct acting indicating analogue electrical measuring instruments and their accessories - Part 5: Special requirements for phase meters, power factor meters and synchroscopes (IEC 60051-5:2017); German version EN IEC 60051-5:2018
参考页数:20P.;A4
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直接作用模拟指示电测量仪表及其附件. 第7部分: 多功能仪表的特殊要求(IEC 60051-7-2017); 德文版本EN IEC 60051-7-2018
Direct acting indicating analogue electrical measuring instruments and their accessories - Part 7: Special requirements for multi-function instruments (IEC 60051-7:2017); German version EN IEC 60051-7:2018
参考页数:17P.;A4
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直接作用模拟指示电测量仪表及其附件. 第5部分: 相位表、功率因数表和同步指示器的特殊要求(IEC 60051-5-2017); 德文版本EN IEC 60051-5-2018
Direct acting indicating analogue electrical measuring instruments and their accessories - Part 5: Special requirements for phase meters, power factor meters and synchroscopes (IEC 60051-5:2017); German version EN IEC 60051-5:2018
参考页数:20P.;A4
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直接作用模拟指示电测量仪表及其附件. 第6部分: 欧姆表(阻抗表)和电导表的特殊要求(IEC 60051-6-2017); 德文版本EN IEC 60051-6-2018
Direct acting indicating analogue electrical measuring instruments and their accessories - Part 6: Special requirements for ohmmeters (impedance meters) and conductance meters (IEC 60051-6:2017); German version EN IEC 60051-6:2018
参考页数:18P.;A4
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直接作用模拟指示电测量仪表及其附件 第8部分:附件的特殊要求
Direct acting indicating analogue electrical measuring instruments and their accessories - Part 8 : special requirements for accessories
参考页数:18P.;A4
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