local power supply meaning in English

本地电源

Inquiring into local power supply method in mines
井下局部通风机供电方式的探讨
Before operating the system , be sure that the operating voltage of the system is identical with that of your local power supply
操作系统之前，一定请先确认系统的操作电压是否与当地的电源电压一致。
The central control room of the local power supply bureau is built in the guangzhou power supply corporation building in the south er road , tianhe district . it adopts the xbrothers professional security and facility control system
广州市供电局机房位于广州天河南二路广州市供电局办公大楼内，其机房设备集中监控系统采用我司自主研制的