Li-cylinder tubes tse hlomphuoang ke li-tubes tse nepahetseng tse entsoeng ka tšepe kapa tšepe e sa hloekang, tse etselitsoeng ho sebelisoa ho li-cylinders le pneumatic cylinders. Li-tubes tsena li kena tšebetsong ea ho honing ho fihlela sephetho se boreleli le se nepahetseng sa bokaholimo, se bohlokoa bakeng sa ts'ebetso e ntle ea silinda. Ts'ebetso ea ho holisa e boetse e ntlafatsa ho nepahala ha liphaephe, ho netefatsa tiiso e tiileng le ho thibela ho tsoa ha mokelikeli. Li-cylinder tubes tse hlomphehang li khetholloa ke matla a tsona a phahameng, ho tšoarella, le bokhoni ba ho mamella khatello e phahameng le mocheso, e leng se etsang hore e be tse loketseng bakeng sa lisebelisoa tse fapaneng tsa indasteri.
Ngola molaetsa wa hao mona mme o re romele wona