@article{郭瑞东_8, author = {[郭瑞东, 周志友]}, title = {金正泰露天煤矿台阶爆破参数优化}, publisher = {露天采矿技术}, year = {2017}, journal = {露天采矿技术}, volume = {32}, number = {3}, eid = {8}, pages = {8-10}, keywords = {}, url = https://www.ltckjs.com/CN/abstract/article_369.shtml }