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电计量设备.可靠性.第31-1部分:增加可靠性测试.提高温度和湿度
Electricity metering equipment - Dependability - Part 31-1: Accelerated reliability testing - Elevated temperature and humidity
参考页数:1P;A4
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电计量设备.可靠性.第31-1部分:增加可靠性测试.提高温度和湿度
Electricity metering equipment - Dependability - Part 31-1: Accelerated reliability testing - Elevated temperature and humidity
参考页数:174P;A4
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电测量仪表 X-t记录仪 第1部分:定义和要求
Electrical measuring instruments; X-t recorders; part 1: definitions and requirements
参考页数:61P.;A4
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电工测量仪器.X-Y记录仪
Electrical measuring instruments; X-Y recorders
参考页数:59P.;A4
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电工测量仪器.X-Y记录仪
Electrical measuring instruments; X-Y recorders (IEC 61028:1991); German version EN 61028:1993
参考页数:18P.;A4
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测量和控制.电气测量仪.多通道带状纸记录仪的打印装置
Measurement and control; electrical measuring instruments; printing devices for multi-channel strip chart recording instruments
参考页数:5P.;A4
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图表记录仪的传送销钉轮.结构尺寸
Drive pin wheel for chart recorders; dimensions for construction
参考页数:1P.;A4
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第2部分:图表记录仪的图表传送机构
Chart drive mechanism for chart recorders
参考页数:1P.;A4
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电工测量仪器.X-t型记录仪.第1部分:定义和要求
Electrical measuring instruments - X-t recorders - Part 1: Definitions and requirements; Amendment A1 (IEC 61143-1:1992/A1:1997); German version EN 61143-1:1994/A1:1997
参考页数:4P.;A4
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电工测量仪器.X-Y-记录器.修改件A2
Electrical measuring instruments - X-Y recorders; Amendment A2 (IEC 61028:1991/A2:1997); German version EN 61028:1993/A2:1997
参考页数:3P.;A4
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