Accurately measurement of mine gas density with differential optical absorption spectrometry周孟然, 汪世美1-3
On time monitoring and measuring technology before water inrush disaster occurred from floor of No.9103 coal mining face in Dongpang Mine郑纲, 门玉明, 庞西岐4-7,3
Study on relationship between viscosity of coal water mixture and dynamic potential on coal particle surface刘红缨, 朱书全, 李新晖, 张霞12-14
Research on performance auto control system by adjustment of blade angle of ventilator张永建, 傅源方, 高丽21-22
Element method measurement and analysis on gas resources and gas distribution in fully mechanized coal mining face范满长, 杨胜强, 王国臣, 肖珷, 袁崇忠23-27
Comprehensive prevention and control technology of water from sandstone crack of coal mining face roof李德忠, 赖达金30-32
