DIN 4420

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DIN 4420 refers to a series of DIN standards dedicated to working and protection scaffolds. The standard is divided in the following parts:

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ISO 3166 is a standard published by the International Organization for Standardization (ISO) that defines codes for the names of countries, dependent territories, special areas of geographical interest, and their principal subdivisions. The official name of the standard is Codes for the representation of names of countries and their subdivisions.

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Scaffolding, also called scaffold or staging, is a temporary structure used to support a work crew and materials to aid in the construction, maintenance and repair of buildings, bridges and all other human-made structures. Scaffolds are widely used on site to get access to heights and areas that would be otherwise hard to get to. Unsafe scaffolding has the potential to result in death or serious injury. Scaffolding is also used in adapted forms for formwork and shoring, grandstand seating, concert stages, access/viewing towers, exhibition stands, ski ramps, half pipes and art projects.

DIN 31635 is a Deutsches Institut für Normung (DIN) standard for the transliteration of the Arabic alphabet adopted in 1982. It is based on the rules of the Deutsche Morgenländische Gesellschaft (DMG) as modified by the International Orientalist Congress 1935 in Rome. The most important differences from English-based systems were doing away with j, because it stood for in the English-speaking world and for in the German-speaking world and the entire absence of digraphs like th, dh, kh, gh, sh. Its acceptance relies less on its official status than on its elegance and the Geschichte der arabischen Literatur manuscript catalogue of Carl Brockelmann and the dictionary of Hans Wehr. Today it is used in most German-language publications of Arabic and Islamic studies.

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The German national standard DIN 5009“Word and information processing for office applications — Announcing and dictating of text and characters” by Deutsches Institut für Normung (DIN) provides rules for the spoken announcement of texts to be written afterwards. In addition to the classic phono dictation, it specifically supports oral communication about names and texts that have to be written down correctly.

References

  1. "DIN 4420-1". din-en. Deutsches Institut für Normung . Retrieved 12 November 2024.
  2. "DIN 4420-3". din-en. Deutsches Institut für Normung . Retrieved 12 November 2024.