E le mofani oa tharollo ea phepelo ea matla a indasteri le tsamaiso ea taolo ea indasteri, Injet esale e sebeletsa mafapha a fapaneng a indasteri ka nako e telele, joalo ka: matla a hloekileng, ts'ireletso ea tikoloho, tokisetso ea thepa, kalafo ea holim'a metsi, mochini oa vacuum, khase ea tlhaho, matla a nyutlelie, jj. .