Imaphi amaCrushers eGravel aphezulu anikezayo i-ROI engcono kubakhiqizi be-Aggregate?
Ukukhetha umshini ophumelelayo wokugaya uthuli okhulu ukuze wandise ROI (ukubuyiselwa kwezezimali) kubakhiqizi be-aggregate kuncika ezintweni ezihlukene, kuhlanganise amandla okukhiqiza, ukuqina, ukukhululeka, nokusebenza kahle kwezindleko.
21 Aprili 2021