Elements of electrical and optical connection - test methods - electrical elements - measurement of open circuit impedance of couplers 电气和光学连接元件.试验方法.电气元件.耦合器开路阻抗的测量
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Aerospace series - elements of electrical and optical connection - test methods - part 701 : electrical elements - measurement of open circuit impedance of couplers 航空航天系列.电气及光学连接元件.试验方法.第701部分:电气元件.耦合器开路阻抗的测量