Baetsi ba thepa ba tsebahala hanyane sechabeng e le indasteri, empa ba sebelisoa hohle, ha ba bapisoa le likhoebo tsa caster tse makholo a lilemo tse tsoang linaheng tse ling, indasteri ea caster ea lehae e qalile morao. Machabeng, lets'oao la khale la lilemo le atisa ho ngola boleng ka boikhohomoso lefatšeng, palo e kholo ea lits'ebetso 'marakeng oa maemo a holimo, lilemong tsa morao tjena, tšusumetso ea lets'oao la lehae ho maemo a holimo, 'marakeng oa maemo a holimo e se e qalile phetohelo. Sefefong sena se tšollang mali, hore na ke lihlahisoa life tse ka mamellang ho fihlela qetellong, ha re tsebe, empa mabapi le boleng, lihlahisoa tsena u lokela ho li ela hloko.
Sehlopha sa Colson
Colson Group ke e 'ngoe ea bahlahisi ba ka sehloohong lefatšeng ba li-caster, e thehiloeng ka 1885. Khamphani e hlahisa li-caster bakeng sa mefuta e mengata ea lits'ebetso ho kenyeletsoa lisebelisoa tsa bongaka, lisebelisoa tsa thepa, lisebelisoa tsa indasteri, mechini le tse ling. Boleng ba lihlahisoa tsa bona bo 'nile ba rorisoa haholo ke bareki ba bona 'me k'hamphani e na le marang-rang a lefats'e a tlhahiso le thekiso ho fana ka lits'ebeletso tse ntle tsa pele ho thekiso le kamora thekiso ho bareki ba bona.
TENTE
TENTE ke moetsi oa li-caster o thehiloeng Jeremane o thehiloeng ka 1923. Lihlahisoa tsa bona li kenyelletsa mefuta e fapaneng ea li-caster tse kang li-caster tse itšehlang thajana, li-caster tse boima, li-caster tse tataisang, li-caster tse nang le enjene, le tse ling. Khamphani e shebane le boqapi le boleng, 'me lihlahisoa tsa bona li' nile tsa ananeloa haholo le ho tšeptjoa lefatšeng ka bophara.
Albion
Albion ke moetsi ea tsebahalang oa caster United States, e thehiloeng ka 1947. Lihlahisoa tsa bona li sebelisoa lisebelisoa tsa bongaka, lisebelisoa tsa indasteri, lisebelisoa tsa mabenkele le tsa thepa, le tse ling. Khamphani e shebane le boleng ba sehlahisoa le tšebeletso 'me kamehla e ikemiselitse ho fana ka lihlahisoa le lits'ebeletso tsa boleng bo holimo ho bareki ba bona.
YTOP/Zhuo Ye
Li-caster tsa tšepe tsa manganese tsa Zhuo Ye li thehiloe ka 2008, leha boholo ba indasteri bo ntse bo sa teba, empa ka tsela e 'ngoe, indastering ea li-caster ho ile ha buloa tsela e ncha. Zhuo Ye, e entsoeng ka tšepe ea manganese, e tumme ka boleng ba eona 'marakeng oa lehae, e rorisoang haholo ke bareki ka boleng ba eona bo ikhethang, boleng ba sesole, moralo o mocha le tšebeletso e ntle ea pele ho thekiso le ka mor'a thekiso. Li-caster tsa tšepe tsa manganese tse hlahisoang ke Zhuo Ye li bakile sefefo se secha 'marakeng oa Chaena. Nakong e tlang, likhoebo tsa li-caster tsa Chaena tse emetsoeng ke Zhuo Ye li tla ipapisa le boleng 'marakeng oa machaba.
Nako ea poso: Hlakubele-04-2024