Costa Rica Begins Study of Elevated Train of Pneumatic...
The first drilling was carried out next to the railway line of the Old Customs INVU Las Cañas, using state-of-the-art machinery,
Costa Rica Costa Rican Eduardo Chrysostomo Humberto Soto Herrera Leslye Ruben Bojorges Alajuela Olga Lidia Morera
Source: thecostaricanews.com