Lisebelisoa tse hanelang mocheso li fumaneha ka mefuta e mengata ea lits'ebetso 'me li sebelisoa bakeng sa mefuta le lits'ebetso tse fapaneng.
1. Moqomo o otlolohilengmotsoako oa lipolanete(motsoako o kopanyang lintho tse tloaelehileng tse hanyetsang, thepa e tsoetseng pele e hanyetsang, thepa e khethehileng e hanyetsang lintho tse fapaneng
2. Ho ya ka mokhoa wa tlhahiso, motswako wa polanete o otlolohileng (motswako o kganyang) o sebedisetswa ho hlohlelletsa le ho thunya dihlahiswa, eseng ho tjhesa dihlahiswa, le di-refractories tse sa bopehang.
3. Ho ya ka dibopeho tsa dikhemikhale tsa thepa, motswako wa dipolanete o otlolohileng (motswako o kganyang) o sebedisetswa ho hlohlelletsa di-residential tsa asiti, di-residential tse sa nke lehlakore, di-residential tsa alkaline.
4. Motsoako oa polanete oa shaft e otlolohileng (motsoako oa refractory) o sebelisetsoa ho hlohlelletsa lihlahisoa tse hanyetsang tseo thepa ea tsona e tala e leng:
(1) Siliceous (silica)
(2) Aluminosilicate
(3) corundum
(4) Magnesia, Magnesia, Magnesia, Magnesia
(5) Khabone e kopantsoeng e hanyetsang
(6) Zircon e hanyetsang
(7) Lisebelisoa tse khethehileng tse hanyetsang
(8) e ka lahleloa
(9) ho penta ka spray
(10) ho letsa ka matla
(11) Polasetiki
(12) Thepa e hatellang
(13) Thepa ea projeke
(14) Lintho tse hasanyang
(15) Thepa e omileng e thothomelang
(16) Sesebelisoa se iketsang sa ho lahlela
Nako ea poso: Phupu-23-2018
