TY - BOOK ED - AMERICAN SOCIETY FOR TESTING AND MATERIALS TI - ASTM STANDARDS: BOOK OF 1969 PART 2: FERROUS CASTING U1 - 620.0044 PY - 1969/// CY - Estados Unidos PB - AMERICAN SOCIETY FOR TESTING AND MATERIALS KW - METALES FERROSOS KW - NORMAS ASTM ER -