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PD50 Terrco idayimane yokugaya ipulaki ithuluzi lokugaya ukhonkolo phansi
Ipulaki yokugaya idayimane ye-PD50 Terrco ayigugi kakhulu, isetshenziselwa ikakhulukazi ukhonkolo, i-terrazzo, ukugaya amatshe ukuze kuzuzwe indawo ebushelelezi.Izibopho ezihlukahlukene zingenziwa zokugaya phansi ngobulukhuni obuhlukene.Igrits 6#~400# iyatholakala.Isevisi yokwenza ngokwezifiso inganikezwa.