Open AccessStudy on Treatment Technology of Extra Large Mining Height Face Seam in Dahaize Mine
Author(s) -
江艳 秦
Publication year - 2018
Publication title -
kuang shan gong cheng
Language(s) - English
Resource type - Journals
eISSN - 2329-7301
pISSN - 2329-731X
DOI - 10.12677/me.2018.62007
Subject(s) - face (sociological concept) , mining engineering , geology , computer science , sociology , social science