For direct-burial long haul line . Bridge and culvert , Duct, Bullet-proof aerial deployment and LANs.

  • 长途通信直埋干线, 桥涵, 管道,架空(防弹)及市内通信.

  • 互联网摘选 2025-01-19 09:24:01

    • 相关例句
    精确
    • 模糊
    • 词首
    • 词尾
    • 词义
    • 例句