ENERGY REQUIREMENTS IN COAL PULVERISING, PT.3
BRITISH COAL UTILIZATION RES. ASSOCIATION
ENERGY REQUIREMENTS IN COAL PULVERISING, PT.3 Energy requirements in coal pulverising .,part-3-measurements of associated energy in impact in february 1967 - LONDON BRITISH COAL UTILIZATION RESEARCH ASSOCIATION 1967 LONDON = The british coal utilization research association members information circulation no-314
662.87:621.926 BRI
ENERGY REQUIREMENTS IN COAL PULVERISING, PT.3 Energy requirements in coal pulverising .,part-3-measurements of associated energy in impact in february 1967 - LONDON BRITISH COAL UTILIZATION RESEARCH ASSOCIATION 1967 LONDON = The british coal utilization research association members information circulation no-314
662.87:621.926 BRI