Ndi chitukuko cha anthu komanso kufala kosalekeza kwa sayansi ndi ukadaulo, kuphunzitsa zowunikira kwa Aneni kumatuluka nthawi zina. Nyazi zolumikizirana ndi zolumikizira zimatha kuphukira, zosavuta kukhazikitsa, zopulumutsa ndi mphamvu, zimawonjezera mphamvu ya moyo watsiku ndi tsiku ndikupereka zopereka zazikulu zachilengedwe. Kuphatikiza kwamtunduwu kugwiritsidwa ntchito makamaka polumikizana ndi nyale zowunikira za fluorescent, kukonzanso kwa madera, kukonzanso mphamvu zoyambira ku US pamsika wa US ndi kulumikizana kwa nyali zoyenerera ndi ballast.
Post Nthawi: Nov-14-2017