Topic 1, Aspects of the study of the physico-mechanical and physico-chemical characteristics of waste from coal mining and preparation and research methods used : composition and characteristics of waste from coal mining and preparation : summary / transmitted by the Government of the United Kingdom.
1983
详细记录
符号[E/ECE/]COAL/SEM.8/R.9(Summary)
标题Topic 1, Aspects of the study of the physico-mechanical and physico-chemical characteristics of waste from coal mining and preparation and research methods used : composition and characteristics of waste from coal mining and preparation : summary / transmitted by the Government of the United Kingdom.
包含
Aspects of the study of the physico-mechanical and physico-chemical characteristics of waste from coal mining and preparation and research methods used : summary.
Composition and characteristics of waste from coal mining and preparation : summary.
Composition and characteristics of waste from coal mining and preparation : summary.
日期Geneva : UN, 2 Mar. 1983.
描述
[1] p.
备注
Prepared by A.K.M. Rainbow and D. Turnbull.