Sisiza umhlaba okhulayo kusukela ngo-2007

Injini ye-synchronous enozibuthe enezigaba ezintathu evikela ukuqhuma yama-extractors kawoyela embonini yokudla

Izinga lokonga amandla lisukela ku-4.51 kuya ku-5.35%, futhi abasebenzisi banelisekile ngezinkomba ezifana nezinga lokonga amandla, umsindo, ukukhuphuka kwezinga lokushisa, namandla okusebenza.

isicelo (78)
84 TYBCX uchungechunge lwamamotho kazibuthe angaqhumi unomphela (abalandeli, amaphampu amanzi, imishini yokunyathelisa kawoyela, imishini yokushayela, njll.)


Isikhathi sokuthumela: Jun-27-2023