TVA penetration test, Hubungi : Ir.eddy heryanto/ 081395162454 / 085314977171[16 Oct. 2011, 21:59:32]
TVA penetration test, type TT-280 used in analyzing soil surface, digunakan pada lab uji mekanika tanah/ mektan, TT-281 penetration rod, hydraulic chamber, penetration needle, holder, TVA manometer, carrying case dll. hubungi : Ir.eddy heryanto/ 081395162454/ 02270304572 / 085314977171