• Simufunikanso kuda nkhawa kuti mudzachotsa litsiro ndi tizilombo tating’onoting’ono m’dziwe lanu losambira.Mutu wathu wa Vacuum umapangidwa ndi zinthu zolimba komanso zolimba, zomwe zimapangitsa kuti zikhale zopepuka, zolimba kwambiri, komanso zosalimba kupirira mitundu yonse yamankhwala amadzi am'madzi, kuti ndikutsimikizireni phindu lokhalitsa kuchokera kumutu wa vacuum uwu.