... toll switching trunk 长途交换干线 toll-connecting trunk 长途连接干线 tomographic computerized (CT) body scanning 计算机断层人体扫瞄 ...
基于1个网页-相关网页
toll-connecting trunk 长途连接干线
trunk connecting unit 干线连接单元
trunk connecting relay 中继连接继电器
trunk connecting unit tcu 干线连接单元
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