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交流1000V以下和直流1200V以下的开关和开关装置用产品特性图表
Tabular layouts of article characteristics for switches and switching devices up to AC 1000 V and DC 1200 V
参考页数：11P.;A4
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测量和控制.数字式测量仪表.关于定义、检验和数据单详细内容的通用规范
Measurement and control; digital measuring instruments; general specifications relating to definitions, tests and data sheet details
参考页数：8P.;A4
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工业过程测量和控制电磁流量计鉴定要求
Industrial-Process Measurement and ControlElectromagnetic flowmetersQualification Requirements
参考页数：36P.;A4
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手持式数字多用表
Hand-held digital multimeters
价格：￥0.00
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电子电压表通用规范
General specification for electron voltmeter
价格：￥0.00
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安装式数字显示电测量仪表.第8部分:推荐的试验方法
Mounted digital display electric measuring instruments.Part 8:Recommended test methods
价格：￥0.00
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安装式数字显示电测量仪表.第6部分:绝缘电阻表的特殊要求
Mounted digital display electric measuring instruments.Part 6:Special requirements for insulation resistance meters
价格：￥0.00
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安装式数字显示电测量仪表.第7部分:多功能仪表的特殊要求
Mounted digital display electric measuring instruments.Part 8:Special requirements for multi-function instruments
价格：￥0.00
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安装式数字显示电测量仪表.第5部分:相位表和功率因数表的特殊要求
Mounted digital display electric measuring instruments.Part 5:Special requirements for phase meters and power factor meters
价格：￥0.00
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安装式数字显示电测量仪表.第4部分:频率表的特殊要求
Mounted digital display electric measuring instruments.Part4:Special requirements for frequency meters
价格：￥0.00
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