Russia · Perm National Research Polytechnic University
SHA1: 2d8433448e14914d660d7a325b44c9f984c856d3
SHA256: 7118e540ed8bb9bbe5de2e64dabaf0fb98aeb3932331b1fce07b13a80de14c3f
image/jpeg
890.38KB
2013-09-12 15:06:27 +0000 UTC
Russia · Perm National Research Polytechnic University
SHA1: 2d8433448e14914d660d7a325b44c9f984c856d3
SHA256: 7118e540ed8bb9bbe5de2e64dabaf0fb98aeb3932331b1fce07b13a80de14c3f
image/jpeg
890.38KB
2013-09-12 15:06:27 +0000 UTC
Russia · Perm National Research Polytechnic University
SHA1: 2d8433448e14914d660d7a325b44c9f984c856d3
SHA256: 7118e540ed8bb9bbe5de2e64dabaf0fb98aeb3932331b1fce07b13a80de14c3f
image/jpeg
890.38KB
2013-09-12 15:06:27 +0000 UTC