汉英词典
Chinese-English Dictionary
MEANING OF 程控交换机
chéng kòng jiāo huàn jī
程控交换机 (程控交換機)
electronic switching system (telecom.) / stored program control exchange (SPC)
程 chéng 控 kòng 交 jiāo 换 (換) huàn 机 (機) jī
EXAMPLE SENTENCES
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