[an error occurred while processing this directive]
Welcome to the Website.
Periodicals with Social and Economic Benefits
Core Journals of China
China’s Core Scientific Journals
RCCSE Periodical
Chinese Applied Core Journals (CACJ)
Periodicals in WJCI Report
Jia Zenglin. Impact Risk Monitoring of 40204 Working Face in Xiaozhuang Coal Mine Based on Drilling Cuttings Method[J]. Modern Mining, 2020, 36(02): 175-.