Raws li kev tshaj lij faib substation chaw tsim tshuaj paus nyob rau hauv Suav teb, peb txais kev cai. SPL, tau tshwj xeeb hauv kev tsim khoom thiab xa tawm cov khoom xa tawm rau ntau tshaj 10 xyoo, yog li nws muaj peev xwm muab koj cov khoom lag luam txhim khu kev qha thiab yooj yim ntawm kev lag luam thoob ntiaj teb. Dhau li ntawm qhov zoo thiab kev pabcuam zoo, peb tuaj yeem cog lus rau lub sijhawm ua haujlwm thiab ua raws li peb tau hais.