Kuzvipa kusimudza devicerol
Iyo slotting muchina inogona kubatanidzwa mune imwe
Dual pombi system
Yakagadzirira kutumira
Midziyo yacho inonyanya kushandiswa mukugadzirisa kukurumidza kwekutsemuka kweasphalt uye kongiri pavements, kudzivirira kuputika kubva kune seepage, kuve nechokwadi chekuita kwese kwemugwagwa, uye kuwedzera hupenyu hwebasa remugwagwa.
Pamberi
Mushure
① kutsemuka
② kuchenesa mutswe
③ Kugadzira mutswe
④ Kupeta kwapera
Expressway
Urban Road
Pavement
Airports