-
Izinto ezintsha eziluhlaza kwinkulungwane yama-21 - ifayibha yesalt
I-Basalt njengezinto eziluhlaza kwinkulungwane yama-21 isetyenziswa ngokubanzi kulwakhiwo, indlela, njalo-njalo kwiiprojekthi. Ngaphandle kwamatye e-basalt, imveliso esebenzisa i-basalt njengezinto ezingafunekiyo, ezinje nge basalt ifayibha ehambayo. Basalt ifayibha behamba, Esebenzisa zendalo ...Funda ngokugqithisileyo -
Ungayisombulula njani ingxaki yomhlwa kulwakhiwo?
Njengoko sisazi, zonke izinyithi zinento yendalo yokuBola. Isinyithi yinto ebalaseleyo yokwakha efumaneka ngokulula, enokuphinda isetyenziswe kwakhona kwaye inamandla amakhulu okulinganisa ubunzima kunye nokuqina okuzinzileyo, nangona kunjalo, ayinakuthintelwa yintsimbi. Umhlwa wentsimbi unokucutha ...Funda ngokugqithisileyo
