Mafuta a asphalt amatha kuyaka kwambiri.
Monga chochokera ku mafuta, asphalt mwachibadwa amakhala ndi mphamvu zoyaka moto ndipo alibe kukana moto.
Mafuta a asphalt amatha kuyaka kwambiri.
Monga chochokera ku mafuta, asphalt mwachibadwa amakhala ndi mphamvu zoyaka moto ndipo alibe kukana moto.