... 磁石式电话总局 magneto central office 共电制电话总局 commonbattery central office ; battery central office 电话总局，交换总局 main exchange ...
基于1个网页-相关网页
common-battery central office 共电制电话总局
common battery central office 公用电源中心站 ; 公用电源供电局 ; 公共电池中央办公室
ALIT. Equipment located in a Central office which sequentially tests lines in the office for battery crosses and grounds.
放置在市话局的设备，对市话局的线路进行电池交叉和接地测试。
Equipment located in a Central office which sequentially tests lines in the office for battery crosses and grounds.
放置在市话局的设备，对市话局的线路进行线路交叉测试和对地测试。
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