underfloor
【电学】安装于地下的放大器，线路传输系统
underfloor amplifier line transmission system
暂无补充释义。
相关词条
underfloor garage
underfloor raceway【建】
underfloor【建】
underfloor forging press
steel floor with an in-built system of underfloor wiring
top floor forging press, underfloor forging press
underfloor