Tlhaloso: YCB9N-40 MCB DPN
Kakaretso
1. Tšireletso e feteletseng
2. Tšireletso ea potoloho e khutšoanyane
3. Ho laola
4. E sebelisoa meahong ea bolulo, meaho eo e seng ea bolulo, indastering ea mohloli oa matla le meaho.
5. Ho ea ka mofuta oa tokollo ea hang-hang e hlophisitsoeng ka tsela e latelang: mofuta oa B(3-5)ln, mofuta oa C(5-10)ln
Lokolla
Mokokotlo
Litlhaloso
Kakaretso le litekanyo tse holimo (mm)
Ngola molaetsa wa hao mona mme o re romele wona