1979 ANNUAL BOOK OF ASTM STANDARDS - PART 14 (CONCRETE AND MINERAL AGGREGATES) - S.E. - EASTON Estados Unidos AMERICAN SOCIETY FOR TESTING AND MATERIALS 1979 - 826

DADO DE BAJA POR OBSOLETO EL 25/02/2011

58445


AGREGADOS MINERALES
CONCRETO
NORMAS

692.3