I-Mantle ithatha ngqo umthwalo wemfanelo onzima wokuchoboza izinto. Sisebenzisa izinto zensimbi ezine-manganese ephezulu kanye nezinqubo ezintsha zokwelapha ukushisa ukuqinisekisa ukuthi yonke i-mantle inokumelana nokuguguleka okungenakuqhathaniswa kanye nokuqina komthelela, ukuze sikukhiqizele umkhiqizo ongcono futhi sandise kakhulu impilo yenkonzo yomshini. Ukukhetha i-mantle yethu ukufaka amandla okuchoboza ahlala njalo futhi anokwethenjelwa emishinini yakho.
Isikhathi sokuthunyelwe: Novemba-13-2025