THE CETA-RAM BLOCK PRESS - Biorealis
2012年9月16日 The CETA-RAM is a modified version of the well known CINVA-RAM. The name CETA-RAM honors the Centro Experimental de Tecnología Apropiada (CETA), where it was developed, and the Chilean engineer Raúl Ramírez, creator of the CINVA-RAM. 2.