摘要
龙煤鹤岗分公司富力煤矿竖井施工中采用先进的施工设备和工艺,加强正规循环作业,提高井筒掘进速度,取得2个月都超百m的好成绩。
The dragon coal Hegang cent coMPany enriches the dint coal mine stand up the advanced construction in under construction adoption in well equipments with the craft, enhancing the regular and circulating homework, increasing well circle a good score for digging into speed, obtaining 2 months all superly 100th rices.
出处
《山东煤炭科技》
2012年第1期26-26,28,共2页
Shandong Coal Science and Technology
关键词
入风立井
井筒
掘进
循环作业
Stand up the well into the breeze；Well circle bucket
Dig into；Circulation homework
