Production of coke from low-grade coking coals : replies to the questionnaire / transmitted by the Government of Romania.
1982
Полное описание
Условное обозначение[E/ECE/]COAL/GE.3/R.52/Rev.1/Add.6
ЗаглавиеProduction of coke from low-grade coking coals : replies to the questionnaire / transmitted by the Government of Romania.
АвторыRomania
ДатаGeneva : UN, 22 Sept. 1982.
Описание
6 p.