Ebe Mmalite: ChinaAha ika: JCDRILLNọmba nlereanya: BTW NTW HTW PTWỤdị: Ngwunye isi n'eluIhe: SteelJiri: nchọpụta isi mkpọpuOgologo: 1.5m 3mAha: TW Series Core Barrel