WELSH EXPLOSIONS AND THE CURRENT HAZARD.

被引:0
|
作者
Davies, A.W.
机构
来源
Mining Engineer London | 1982年 / 142卷 / 247期
关键词
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暂无
中图分类号
TD [矿业工程]; P61 [矿床学];
学科分类号
0709 ; 081803 ; 0819 ;
摘要
The paper emphasizes the inherent dangers that exist when headings fill with firedamp and measures that have been taken in South Wales to improve safety margins during de-gassing operations.
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页码:577 / 581
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