E tele kamupani o loʻo gaosia ni faiga faʻagaoioiga granite maualuga le faʻatinoga ma ni faiga faʻagaoioiga e tele-axis e faʻaaogaina i le faʻatulagaina saʻo ma faʻaoga otometi. Matou te faʻaaogaina a matou vaega faʻatulagaina faʻainisinia ma mea e pulea ai gaioiga e tuʻuina atu ai ni vaega faʻatulagaina faʻapitoa ma otometi - "afie gaoioi" - mo a matou tagata faʻatau.
E mafai e ZhongHui ona gaosia vaega granite sa'o, fa'avae masini granite ma le u'amea ea granite mo faiga gaioiga granite maualuga ma faiga gaioiga e tele-axis.
Taimi na lafoina ai: Tesema-31-2021