DIN ISO 4496:1987-08

Отменен

Metallic powders; determination of acid-insoluble content in iron, copper, tin and bronze powders; identical with ISO 4496, edition 1978 — 4 стр.

Заменен на

DIN EN ISO 4496:2017-11

ICS

77.160 Powder. Including sintered metal materials and hardmetals / Порошковая металлургия