Shaft Scrubber Ya Dzanja Limodzi Kwa munthu wokhala ndi dzanja limodzi kwakanthawi, sikophweka kuyeretsa, kuguguguda kumbuyo, mkono ndi kumbuyo. Zikwangwani zopezeka khoma sizimayeretsa mimbayo. Tsitsi lakutsuka la burashi kumafuna njira yovuta kwambiri yosenda. L7 ndi kuthetsa mavutowa. L7 ndi khoma lomwe limakwera aluminiyamu ya tubular. Matani ake opangidwa ndi diamondi ndi a thupi lam'mbuyo, lamkuwa ndi kumbuyo kwa mkono. Kona yake yokhotakhota ndi yoyeretsa. Ntchito yake yomaliza ndikugwira.

Dzina la polojekiti : L7, Dzina laopanga : Peter Lau, Dzina la kasitomala : .

Werengani mafunso aposachedwa komanso zokambirana pamapangidwe, zaluso ndi luso pakati pa mtolankhani wa mapangidwe ndi akatswiri otchuka padziko lonse lapansi, akatswiri ojambula ndi olemba mapulani. Onani mapulojekiti aposachedwa komanso mapikidwe omwe adapambana Dziwani zatsopano pazapangidwe, nzeru, zaluso, kapangidwe ndi kapangidwe kake. Phunzirani zamapangidwe opanga opanga zazikulu.