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接触器用真空开关管测试方法
Methods of measurement for vacuum switch tubes for contactors
参考页数:
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接触器用真空开关管总规范
General specifications for vacuum switch tubes for contactors
参考页数:
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接触器用陶瓷真空开关管空白详细规范
Blank detail specification of ceramic vacuum switch tubes for the contactors
参考页数:7P.;A4
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接触器用玻璃真空开关管空白详细规范
Blank detail specification of glass vacuum switch tubes for the contactors
参考页数:7P.;A4
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负荷开关用玻璃真空开关管空白详细规范
Blank detail specification of glass vacuum switch tubes for load switches
参考页数:5P.;A4
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负荷开关用陶瓷真空开关管空白详细规范
Blank detail specification of ceramic vacuum switch tubes for load switches
参考页数:7P.;A4
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负荷开关用真空开关管总规范
Generic specification of vacuum switch tubes for load switches
参考页数:11P.;A4
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铜铬合金
Copper-chromium alloy
参考页数:3P.;A4
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碳化钨铜合金
Tungsten Carbide-Copper alloy
参考页数:5P.;A4
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铜铋银合金
Copper-bismuth-silver alloy
参考页数:5P.;A4
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