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abonnentväxel | |||
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privat telefonväxel (PBX - Private Branch Exchange); privat telefonväxel (PBX - Private Branch Exchange) | |||
英语 词库 | |||
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A telephone exchange that is owned by a private business, as opposed to one owned by a common carrier or by a telephone company | |||
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PBX (Private Branch Exchange) | |||
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PBX | |||
PBX (telephone) | |||
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PBX (Nebenstellenanlage); PBX (Telephony) | |||
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PBX |
private branch exchange: 13 短语, 2 学科 |
电话 | 2 |
通讯 | 11 |