I-Hyq uhlobo lwegrisi yegrisi

Imveliso yenziwa ngezinto ezingafunekiyo zensimbi, iindleko - Ukusebenza, kufanelekile ukuba u-Oiling omncinci osisiya, ophakamileyo - I-oyile kufuneka isetyenziswe kunye ne-oyile hose kunye nomatshini. Umatshini uyaqulunqwa kwaye unokusebenza ngesandla esinye.