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cos change over switch
转换开关  detail>>
aerial change-over switch
天线转换开关  detail>>
antenna change over switch
天线转换开关  detail>>
antenna change-over switch
天线转换开关  detail>>
battery change -over switch
起动转换开关  detail>>
bus change-over switch
汇流排换向开关  detail>>
change over switch
换向开关 转换开关  detail>>
change-over switch for ammeter
电流表用转换开关  detail>>
change-over switch for voltmeter
电压表用转换开关  detail>>
coaxial change-over switch
同轴转换开关  detail>>
compass change-over switch
罗盘转换电门  detail>>
electronic change-over switch
电子转换开关  detail>>
phase change over switch
相位转换开关  detail>>
phase change-over switch
相位转换开关  detail>>
range change over switch
量程开关  detail>>
ringing change over switch
振铃转换开关  detail>>
station change-over switch
控制部位转换开关  detail>>
universal change over switch
通用转换开关  detail>>