Litlhaloso tsa sehlahisoa tsa k'hamphani ea rona li tsoa ho 2-3 / 8 ho ea ho "20 ″, 'me boemo ba tšepe bo tsoa ho J55 ho isa Q125, ho akaretsa lintlha tsohle tse felletseng le limaraka tsa tšepe.
Lintho tse sebelisoang ke k'hamphani ea rona li rekiloe ho limilone tsa tšepe tse ngata tse tsebahalang.
Re tla ba le tlhahlobo e 'ngoe le e' ngoe e thata ho sehlahisoa se seng le se seng nakong ea tlhahiso, 'me karolo e' ngoe le e 'ngoe ea ho qhekella kapa ho kopanya li-tubing e boloka litlaleho tsa eona tse amanang, ts'ebetso ea tlhahlobo ea likhoele, lirekoto tsa tlhahlobo ea bofokoli, phosphating le liphutheloana tsa polokelo, ho lemoha ho ts'oaroa ha ts'ebetso eohle, ho netefatsa hore sehlahisoa se seng le se seng se ka fihlela litlhoko tsa bareki.