Sistimi ea Lean Pipe

Lipampiri tsa rona tsa pampiri le tsa liphutheloana li etselitsoe ho khanna botšepehi ba mofuta le ho eketsa thekiso sehlopheng se seng le se seng se seng le se seng.

Sistimi ea boemo ba aluminium

Liphallelo tsa Aluminium ke li-aluminium tse nang le meetso e fapaneng ea sefapano se fumanoang ka lits'ebetso tse kang ho qhibiliha. Li sebelisoa haholo tlhahiso ea likoloi, thepa ea thepa le lihopotso tsa polokelo ea matlo.