Toerana niaviany: SinaAnaran'ny marika: JCDRILLLaharana modely: BTW NTW HTW PTWKarazana: Surface Core DrillingFitaovana: vyFampiasana: fitrandrahana fototra fitrandrahanaHalavany: 1,5m 3mAnarana: TW Series Core Barrel