Russia · Perm National Research Polytechnic University
SHA1: 185a4b25652644cab4134b1322e126b8f6a191f9
SHA256: b0c344d88d6db706eeb0e9083b99a1e353c24f818c325e1bd3677d1dafccac72
image/jpeg
609.23KB
2013-09-12 15:06:27 +0000 UTC
Russia · Perm National Research Polytechnic University
SHA1: 185a4b25652644cab4134b1322e126b8f6a191f9
SHA256: b0c344d88d6db706eeb0e9083b99a1e353c24f818c325e1bd3677d1dafccac72
image/jpeg
609.23KB
2013-09-12 15:06:27 +0000 UTC
Russia · Perm National Research Polytechnic University
SHA1: 185a4b25652644cab4134b1322e126b8f6a191f9
SHA256: b0c344d88d6db706eeb0e9083b99a1e353c24f818c325e1bd3677d1dafccac72
image/jpeg
609.23KB
2013-09-12 15:06:27 +0000 UTC