Ibikoresho: Byitondewe byatoranijwe neza ibikoresho byumuringa, binyuze mumagana amagana yarangiye neza.Seiko nziza arc ikora hamwe na arc nozzle, yuzuye yerekana imiterere yubwami.Umuringa wo mu rwego rwo hejuru wujuje ibyangombwa bisabwa bidafite amazi meza yo mu Burayi no muri Amerika.Nta kibi cyangiza umubiri wumuntu, kijyanye nigitekerezo cyibidukikije, kubahiriza ibikenewe byiterambere ryisi, bizakubera inshuti murugo, reka unywe amazi.Amazi afite isuku kandi afite ubuzima bwiza.
Amashanyarazi: robine ifata umubiri wose wumuringa wa kabiri amashanyarazi, guhuza amashanyarazi nibyiza, gufatira ni byiza, kugaragara ni byiza nkindorerwamo, ibara rimwe.Amashanyarazi arwanya ruswa, aramba, yipimisha umunyu mugihe cyamasaha arenga 200, hamwe na anti-ruswa irwanya ruswa, ntuzigere wambara, gukoresha tekinoroji ya vacuum ion yateye imbere, irabagirana ishimishije, ihoraho nkibishya, ibiyobora byose, ibice byo gusudira biri hasi neza, kugeza menya neza ko ibicuruzwa hejuru birabagirana, biramba bishya.
