Topic 5, Utilization of coal-preparation waste as a component or a basic raw material in the production of building materials : technical and technological problems of preparing a blend for the production of agloporite from waste coal in the Upper Silesian coalfield : summary / transmitted by the Government of Poland.
1983
详细记录
符号[E/ECE/]COAL/SEM.8/R.31(Summary)
标题Topic 5, Utilization of coal-preparation waste as a component or a basic raw material in the production of building materials : technical and technological problems of preparing a blend for the production of agloporite from waste coal in the Upper Silesian coalfield : summary / transmitted by the Government of Poland.
包含
Utilization of coal-preparation waste as a component or a basic raw material in the production of building materials : summary.
Technical and technological problems of preparing a blend for the production of agloporite from waste coal in the Upper Silesian coalfield : summary.
Technical and technological problems of preparing a blend for the production of agloporite from waste coal in the Upper Silesian coalfield : summary.
日期Geneva : UN, 20 June 1983.
描述
[1] p.