CSN 42 0622 Cast.8-1981 Chemical analysis of non-ferrous metals and alloys. Bronzes. Determination of manganese by the atomic absorption method, titrimetric method and photometric method
1981CSN 42 0622 Cast.8-1981 Chemical analysis of non-ferrous metals and alloys. Bronzes. Determination of manganese by the atomic absorption method, titrimetric method and photometric method