arabera joselias machacuay cuno 3 years ago
331
Honelako gehiago
by yesenia Cruz
by RILDO ANDERSON ATAULLUCO CALDERON
by ARTURO MEDEZ
by Sebastian Vasquez
Subtopic
4. cemento tipo UG-RTCR
3. cemento MS-RTCR
2. cemento tipo MP-RTCR
1. cemento portland