Ama-excavators amancane asetshenziswa kakhulu ezindaweni zokwakha, ukunakekelwa kwemigwaqo, ubunjiniyela bakamasipala, ukuhlelwa kwezindawo kanye neminye imikhakha. Ingasetshenziselwa ukumba inhlabathi, isihlabathi, amatshe nezinye izinto, kanye nobunjiniyela besisekelo, ubunjiniyela bokuhambisa ama......
Funda kabanziUmsebenzi wesihlungi seloli ukuhlunga uwoyela, umoya, nophethiloli enjinini yemoto ukuze kuvinjelwe ukungcola ukuthi kungangeni enjinini futhi kuyigcine ihlanzekile isikhathi eside. Lokhu kungcola kungasheshisa ukuguga nokulimala kwenjini, ngakho izihlungi zibalulekile ekusebenzeni okuzinzile nempil......
Funda kabanzi