Re moetsi oa litsebi tsa litsebi tsa tlhaho ho tloha 2002.
Re fana ka lisebelisoa tsa lejoe tsa lejoe tsa lejoe tse emisang tse 'ngoe tsa merero,' mabole, a Onyx le matotla a kantle ho naha, kholomo, kholomo le tširele ea metsi , litepisi, litepisi, sebaka sa mollo, seliba, lithunya, lithaelese tsa mosati, litopo tsa mariki, jj.
Ee, re fana ka sampole e nyane ea mahala e ka tlase ho 200 x 200mmm mme o hloka feela ho lefa litšenyehelo tsa thepa.
Ee, re boetse re sebeletsa bareki ba bangata ba ntlo ea matlo bakeng sa lihlahisoa tsa bona tsa majoe.
Ka kakaretso, haeba bongata bo ka tlase ho 1x20ft setshelo:
(1) li-slabs kapa lithaelese, e tla nka matsatsi a ka bang 10-20;
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(3) metsi a metsi a ka nka matsatsi a 25 a selemo;
(4) kholomo le litšiea li tla nka matsatsi a 25 a selemo;
(5) litepisi, litepisi, mollo oa mollo, seliba le khatello ea litšoantšo li tla nka 25-30 hoseng;
Pele ho tlhahiso e kholo, kamehla ho na le sampole ea tlhahiso ea pele; Pele ho romelloa, kamehla ho na le tlhahlobo ea ho qetela.
Phetoho kapa ho lokisa ho tla etsoa ha ho etsoa bofokoli bofe kapa bofe ba ho etsa sefokoli kapa ho paka.