NORM

ZURÜCKGEZOGEN

ÖNORM EN 28891

Erscheinungsdatum: 1991 12 01

Dental casting, alloys with noble metal content of 25 % up to but not including 75 %

Allgemeine Information zur ÖNORM EN 28891

Format

Buch | 6 Seiten

Sprache

German

Herausgeber

Austrian Standards International

Komitee 185 Dentistry

Historie

Eine Übersicht über die Entwicklung der ÖNORM EN 28891 von 1991 bis heute.

• ÖNORM EN ISO 22674

  2023 03 15 Norm ÖNORM EN ISO 22674, Ausgabe: 2023 03 15

  Dentistry - Metallic materials for fixed and removable restorations and appliances (ISO 22674:2022)
• ÖNORM EN ISO 22674

  2016 08 01 Norm ÖNORM EN ISO 22674, Ausgabe: 2016 08 01

  Dentistry - Metallic materials for fixed and removable restorations and appliances (ISO 22674:2016)
• ÖNORM EN ISO 22674

  2007 02 01 Norm ÖNORM EN ISO 22674, Ausgabe: 2007 02 01

  Dentistry - Metallic materials for fixed and removable restorations and appliances (ISO 22674:2006)
• ÖNORM EN ISO 8891

  2000 10 01 Norm ÖNORM EN ISO 8891, Ausgabe: 2000 10 01

  Dental casting alloys with noble metal content of at least 25 % but less than 75 % (ISO 8891:1998)
• ÖNORM EN ISO 8891

  1995 09 01 Norm ÖNORM EN ISO 8891, Ausgabe: 1995 09 01

  Dental casting alloys with noble metal content of 25 % up to but not including 75 % (ISO 8891:1993)
• ÖNORM EN 28891

  1991 12 01 Norm ÖNORM EN 28891, Ausgabe: 1991 12 01

  Dental casting, alloys with noble metal content of 25 % up to but not including 75 %

Weiterlesen

Häufige Fragen zu ÖNORM EN 28891

What is a "Single-User Licence"?

When you purchase a standard from the Austrian Standards webshop (e.g. ÖNORM, ISO), a single-user licence is included as standard. This entitles a single person to use the standard. A multi-user licence is required if several employees need access. It enables company-wide, legally compliant use and sharing of standards.

Find out more about the benefits of multi-user licences

How can I get involved in the further development of this standard?

Standardization thrives on expertise and participation. Anyone interested can play an active role in its further development – for example, by joining the relevant committee or a working group. In this way, you can help shape the content and contribute to advancing the state of the art.

Find out more about getting involved in standardization

How can I manage my standards efficiently?

If you have an extensive portfolio of standards, we recommend using a professional standards management tool. With effects 2.0, you can manage your standards centrally and efficiently. You can optimise your procurement processes and benefit from an integrated information and subscription service. This ensures you are always up to date and never miss any relevant developments.

Find out more about the benefits of effects 2.0

Zuletzt angesehen

ÖVE EN 130202

Blank Detail Specification: Fixed tantalum capacitors with non-solid electrolyte, porous anode (sub-family 2)

ÖNORM EN ISO 21644

Solid recovered fuels - Methods for the determination of biomass content (ISO 21644:2021, corrected version 2021-03)

ÖNORM EN ISO 14644-9

Cleanrooms and associated controlled environments - Part 9: Assessment of surface cleanliness for particle concentration (ISO 14644-9:2022)