RAB SML3 Surface Linear Litaelo
Ithute ho kenya lisebelisoa tsa SML2, SML3, le SML4 Surface Linear ka litaelo tsena tsa mohato ka mohato. Fumana lintlha tsa sehlahisoa le boholo ba mofuta o mong le o mong, hammoho le malebela a ho thibela ts'okelo ea motlakase nakong ea ho kenya le ho rarolla mathata a tšitiso.