Pre-breakerimagwiritsidwa ntchito kuswa ng'ombe, nkhumba, akavalo ndi nyama zina zazikulu, komanso yoyenera zinyalala za m'nyumba zophera nyama, Pre-breaker mu fakitale yonse yopangira zinthu ndiye yoyamba kugwira ntchito, kotero pali ntchito yayikulu, zipangizo zonse ndi zolimba kwambiri, ntchito yosavuta, injini ndi zida zimatha kusinthidwa, kapangidwe kameneka ndi koyenera kukonza mwachangu ndikusintha ziwalo zowonongeka.
Nthawi yotumizira: Julayi-31-2023
