Russia · Perm National Research Polytechnic University
SHA1: 393a263d8ff1e53c8264a501b1ac03b7b2020a26
SHA256: 35f1fa4974f66ea897810d9c9780ccc60872884a222a9541cbcdfd94ce550785
image/jpeg
217.29KB
2016-11-15 06:50:51 +0000 UTC
Russia · Perm National Research Polytechnic University
SHA1: 393a263d8ff1e53c8264a501b1ac03b7b2020a26
SHA256: 35f1fa4974f66ea897810d9c9780ccc60872884a222a9541cbcdfd94ce550785
image/jpeg
217.29KB
2016-11-15 06:50:51 +0000 UTC