Russia · Perm National Research Polytechnic University
SHA1: 580996dd2252a883a51c897eaad0b9d352eecac7
SHA256: 5f4dd85792c27b140fe21de664a2e5a7bb9112622e7c5a9bd9eff9ca1e30951b
image/jpeg
5.95KB
2013-11-01 09:59:42 +0000 UTC
Russia · Perm National Research Polytechnic University
SHA1: 580996dd2252a883a51c897eaad0b9d352eecac7
SHA256: 5f4dd85792c27b140fe21de664a2e5a7bb9112622e7c5a9bd9eff9ca1e30951b
image/jpeg
5.95KB
2013-11-01 09:59:42 +0000 UTC
Russia · Perm National Research Polytechnic University
SHA1: 580996dd2252a883a51c897eaad0b9d352eecac7
SHA256: 5f4dd85792c27b140fe21de664a2e5a7bb9112622e7c5a9bd9eff9ca1e30951b
image/jpeg
5.95KB
2013-11-01 09:59:42 +0000 UTC