电子邮箱：7ebf7da273fc2792e18332e2e4bc4e22046fec0500a1f0bec1a2290951dddeb9a9b76c5c741415f45fe10724dfe61aca71ef8b7e0052affe3b88276ecfb17a2f733bc954837c99baaadfe36b6852c9a74c6198d76fe96950ca06c653434e3781b3776bea585ba5d97b35a96542007c3849ce913f440d6b365187f9482cc00c51

所在单位：矿业工程学院