Russia · Perm National Research Polytechnic University
SHA1: fefcde9b1757db119e1a53c2159cb1e616cf46c3
SHA256: dff7893c84f522510ad7af358a9f36cd3b831515de6d2591efeebe8fcfdd1433
image/jpeg
5.26KB
2013-10-31 17:43:41 +0000 UTC
Russia · Perm National Research Polytechnic University
SHA1: fefcde9b1757db119e1a53c2159cb1e616cf46c3
SHA256: dff7893c84f522510ad7af358a9f36cd3b831515de6d2591efeebe8fcfdd1433
image/jpeg
5.26KB
2013-10-31 17:43:41 +0000 UTC
Russia · Perm National Research Polytechnic University
SHA1: fefcde9b1757db119e1a53c2159cb1e616cf46c3
SHA256: dff7893c84f522510ad7af358a9f36cd3b831515de6d2591efeebe8fcfdd1433
image/jpeg
5.26KB
2013-10-31 17:43:41 +0000 UTC