Sintered metal materials, excluding hardmetals; determination of apparent hardness; part 1: materials of essentially uniform section hardness; identical with ISO 4498-1:1990— 4 стр.
Sintered metal materials, excluding hardmetals - Permeable sintered metal materials - Determination of density, oil content and open porosity (ISO 2738:1999); German version EN ISO 2738:1999— 12 стр.