
Metallic Powders - Determination of Acid-insoluble Content in Iron, Copper, tin and Bronze Powders (iso 4496:2017)
出版:National Standards Authority of Ireland

專家解讀視頻
Describes methods for determining, in iron, copper, tin and bronze powders, the approximate content of non-metallic materials which are insoluble in the ordinary mineral acids.
EN ISO 4496 : 2017 - Identical
ISO 4496 : 2017 - Identical
EN ISO 4496:2017 - Identical