Russia · Perm National Research Polytechnic University
SHA1: 18af232ccfdc300492d13ff5b2dab2860cb5e808
SHA256: b68ced9e5de47269558b6bcf9119f0f0047a28b74895af077cbc6eb2d57cfaf7
image/jpeg
12.54KB
2015-11-14 03:29:25 +0000 UTC
Russia · Perm National Research Polytechnic University
SHA1: 18af232ccfdc300492d13ff5b2dab2860cb5e808
SHA256: b68ced9e5de47269558b6bcf9119f0f0047a28b74895af077cbc6eb2d57cfaf7
image/jpeg
12.54KB
2015-11-14 03:29:25 +0000 UTC
Russia · Perm National Research Polytechnic University
SHA1: 18af232ccfdc300492d13ff5b2dab2860cb5e808
SHA256: b68ced9e5de47269558b6bcf9119f0f0047a28b74895af077cbc6eb2d57cfaf7
image/jpeg
12.54KB
2015-11-14 03:29:25 +0000 UTC