DIN 30901:2016-12

Действует

Heat treatment of ferrous materials - Determination of the depth and form of appearance of the internal oxidation — 15 стр.

Ссылочные документы

Действует

Stochastics; probability theory, common fundamental concepts of mathematical and of descriptive statistics; concepts, signs and symbols — 28 стр.

Действует

Heat treatment of ferrous materials; heat treatment methods; case hardening — 23 стр.

Действует

Metallic and oxide coatings - Measurement of coating thickness - Microscopical method (ISO 1463:2003); German version EN ISO 1463:2004 — 17 стр.

Отменен

Heat treatment of ferrous materials - Determination of the depth and form of appearance of the internal oxidation