Russia · Perm National Research Polytechnic University
SHA1: 88b17c2c840737bab5c4be5c31981870b068ba0f
SHA256: 135ec078aeb0b31267dc6e99c683a4fa78a6d4c1cb331dcba744d9a35ae60e58
image/jpeg
5.44KB
2013-10-30 18:57:26 +0000 UTC
Russia · Perm National Research Polytechnic University
SHA1: 88b17c2c840737bab5c4be5c31981870b068ba0f
SHA256: 135ec078aeb0b31267dc6e99c683a4fa78a6d4c1cb331dcba744d9a35ae60e58
image/jpeg
5.44KB
2013-10-30 18:57:26 +0000 UTC
Russia · Perm National Research Polytechnic University
SHA1: 88b17c2c840737bab5c4be5c31981870b068ba0f
SHA256: 135ec078aeb0b31267dc6e99c683a4fa78a6d4c1cb331dcba744d9a35ae60e58
image/jpeg
5.44KB
2013-10-30 18:57:26 +0000 UTC