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铜石墨电触头材料化学分析方法
Test method for chemical analysis of copper-graphite electrical contact materials
参考页数：7P.;A4
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粉末冶金法银金属氧化物电触头技术条件
Specification for silver-metal oxide elwctrical contacts by powder metallurgy method
参考页数：14P.;A4
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铁铬铝合金化学分析方法.第6部分:铬的测定
Methods for chemical analysis of Fr-Cr-Al alloys.Part 6: Determination of chromium content
参考页数：7P.;A4
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铁铬铝合金化学分析方法.第5部分:硅的测定
Methods for chemical analysis of Fr-Cr-Al alloys.Part 5: Determination of silicon content
参考页数：6P.;A4
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铁铬铝合金化学分析方法.第3部分:锰的测定
Methods for chemical analysis of Fr-Cr-Al alloys.Part 3: Determination of manganese content
参考页数：7P.;A4
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铁铬铝合金化学分析方法.第2部分:碳的测定
Methods for chemical analysis of Fe-Cr-Al alloys.Part 2: Determination of carbon content
参考页数：7P.;A4
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真空开关触头材料 基本性能试验方法
Electric contact material for vacumn switch.Test methods of essential property
参考页数：8P.;A4
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湿式多片电磁离合器
Electromagnetic multiple-disc clutches for wet running
参考页数：19P.;A4
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电缆管理系统.电气设备用电缆接头
Cable management systems. Cable ties for electrical installations
参考页数：36P.;A4
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额定电压达1000V(含)的交流系统用自恢复型分流电力电容器.老化试验、自恢复试验和破坏试验
Shunt power capacitors of the self-healing type for a.c. systems having a rated voltage up to and including 1 000 V. Ageing test, self-healing test and destruction test
参考页数：16P.;A4
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