求翻译：按全消声室的配电要求提供室内配电安装，通过过线孔，将外部电源线等线路引入消声室内，电源控制开关、插座根据需求设置（配备同时可插220V及380V多孔插座）。是什么意思？

Distribution request for interior distribution by full-anechoic room installation, through the line hole, the external power cable line into the anechoic room, power control switches, socket-outlets according to the requirements set (equipped with pluggable 220V and 380V perforated outlet).