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 : classification of waste from coal preparation as a raw material in the production of building materials : summary / transmitted by the Government of Poland.
1983
تفصيلات التسجيلة (السجل)
رمز / رقم الاستدعاء[E/ECE/]COAL/SEM.8/R.30(Summary)
العنوانTopic 1, Aspects of the study of the physico-mechanical and physico-chemical characteristics of waste from coal mining and preparation, and research methods used : classification of waste from coal preparation as a raw material in the production of building materials : summary / transmitted by the Government of Poland.
المؤلفونLukasik, W.
Romanchik, E.
Poland
Romanchik, E.
Poland
يحتوي على
Aspects of the study of the physico-mechanical and physico-chemical characteristics of waste from coal mining and preparation, and research methods used : summary.
Classification of waste from coal preparation as a raw material in the production of building materials : summary.
Classification of waste from coal preparation as a raw material in the production of building materials : summary.
تاريخGeneva : UN, 20 June 1983.
الوصف
[1] p.
ملاحظات
Prepared by V. Lukashik and E. Romanchik.