New coal-mining explosives of high intrinsic safety /
Saved in:
| OCLC: | 31299098 |
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| 主要作者: | |
| 語言: | English |
| 出版: |
Sheffield :
Published by the Safety in Mines Research Establishment, Ministry of Power,
[1956]
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| 叢編: | Paper / the Ninth International Conference of Directors of Safety in Mines Research, Brussels-Heerlen, 1956 ;
no. 16. |
| 主題: | |
| 格式: | Conference Proceeding Monograph Note that CRL will digitize material from the collection when copyright allows. |