TY - BOOK ED - Institut Piawaian dan Penyelidikan Perindustrian Malaysia TI - Method of test for bauxite.: diantipyrylmethane spectrophotometric method T2 - Malaysian standard PY - 1990/// CY - Shah Alam PB - Standards and Industrial Research Institute of Malaysia KW - Bauxite KW - Malaysia KW - Iron ores KW - Standards KW - Titanium KW - Testing ER -