Russia · Perm National Research Polytechnic University
SHA1: cc71f5cae82ec096be5af8608857ed9b67cdb27a
SHA256: 929b5220d42fda9ac2b713e4a82d86e9e6b6e407826779b9e03b38e0b7a8fcfb
image/jpeg
10.48KB
2013-10-31 17:46:29 +0000 UTC
Russia · Perm National Research Polytechnic University
SHA1: cc71f5cae82ec096be5af8608857ed9b67cdb27a
SHA256: 929b5220d42fda9ac2b713e4a82d86e9e6b6e407826779b9e03b38e0b7a8fcfb
image/jpeg
10.48KB
2013-10-31 17:46:29 +0000 UTC
Russia · Perm National Research Polytechnic University
SHA1: cc71f5cae82ec096be5af8608857ed9b67cdb27a
SHA256: 929b5220d42fda9ac2b713e4a82d86e9e6b6e407826779b9e03b38e0b7a8fcfb
image/jpeg
10.48KB
2013-10-31 17:46:29 +0000 UTC