ISO 4498-1:1978
Sintered metal materials, excluding hardmetals; Determination of apparent hardness; Part I : Materials of essentially uniform section hardness

Заменен на ISO 4498-1(1990.08)
 

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Завершение срока действия 01.08.1990
Опубликован 01.07.1978

Sintered metal materials, excluding hardmetals; Determination of apparent hardness; Part I : Materials of essentially uniform section hardness