-
Duda parte pregunta 3 parte A 12 Nov 202012/11/20 at 18:292020-11-12 18:29:12
Cristobal Ardiles Quiroz -
Re (5): control 2pregunta 1 12 Nov 202012/11/20 at 18:272020-11-12 18:27:12
Agustín Avilés L. -
Re (10): Duda P1 Parte A 12 Nov 202012/11/20 at 18:172020-11-12 18:17:12
Cristobal Ardiles Quiroz -
Re (8): Duda P1 Parte A 12 Nov 202012/11/20 at 18:152020-11-12 18:15:12
Gerd Hartmann S. -
Re (9): Duda P1 Parte A 12 Nov 202012/11/20 at 18:152020-11-12 18:15:12
Felipe Barra D. -
Re (7): Duda P1 Parte A 12 Nov 202012/11/20 at 18:142020-11-12 18:14:12
Iván Salas A. -
Re (6): Duda P1 Parte A 12 Nov 202012/11/20 at 18:132020-11-12 18:13:12
Gerd Hartmann S. -
Re (4): control 2pregunta 1 12 Nov 202012/11/20 at 18:132020-11-12 18:13:12
Vicente Torrejón
-
Re (5): Duda P1 Parte A 12 Nov 202012/11/20 at 18:112020-11-12 18:11:12
Felipe Barra D. -
Re (4): Duda P1 Parte A 12 Nov 202012/11/20 at 18:092020-11-12 18:09:12
Felipe Barra D. -
polimero 12 Nov 202012/11/20 at 18:092020-11-12 18:09:12
Felipe Barra D. -
Re (2): Duda P1 Parte A 12 Nov 202012/11/20 at 18:082020-11-12 18:08:12
Gerd Hartmann S. -
Re (3): Duda P1 Parte A 12 Nov 202012/11/20 at 18:082020-11-12 18:08:12
Cristobal Ardiles Quiroz -
Re (1): Duda P1 Parte A 12 Nov 202012/11/20 at 18:072020-11-12 18:07:12
Felipe Barra D. -
Re (3): control 2pregunta 1 12 Nov 202012/11/20 at 18:072020-11-12 18:07:12
Felipe Barra D. -
Re (2): control 2pregunta 1 12 Nov 202012/11/20 at 18:062020-11-12 18:06:12
Vicente Torrejón
-
Re (1): control 2pregunta 1 12 Nov 202012/11/20 at 18:042020-11-12 18:04:12
Iván Salas A. -
Duda P1 Parte A 12 Nov 202012/11/20 at 18:032020-11-12 18:03:12
Vicente Torrejón
-
control 2pregunta 1 12 Nov 202012/11/20 at 18:032020-11-12 18:03:12
Felipe Barra D. -
Contro 2 P1 12 Nov 202012/11/20 at 17:582020-11-12 17:58:12
Felipe Barra D. -
Re (3): formato control 2 12 Nov 202012/11/20 at 17:262020-11-12 17:26:12
Felipe Barra D. -
Re (2): formato control 2 12 Nov 202012/11/20 at 17:102020-11-12 17:10:12
Pamela Acuña Brizzo -
Re (4): Duda Guia 3 P2.1 12 Nov 202012/11/20 at 16:362020-11-12 16:36:12
Daniel Feliú A.
-
Re (3): Duda Guia 3 P2.1 12 Nov 202012/11/20 at 16:302020-11-12 16:30:12
Gerd Hartmann S. -
Re (1): formato control 2 12 Nov 202012/11/20 at 16:282020-11-12 16:28:12
Iván Salas A.