DIN EN 12679:1999 Non-destructive testing - Determination of the size of industrial radiographic sources - Radiographic method; German version EN 12679:1999
The document specifies the determination of the size of gamma radiographic sources of 0,5 mm or greater, made from the radionuclides Iridium 192, Ytterbium 169, Selenium 75 or Cobalt 60, by a method of radiography with X-rays.#,,#
DIN EN 12679:1999 history
2018DIN EN 12679:2018-12 Non-destructive testing - Radiographic testing - Determination of the size of industrial radiographic gamma sources; German version EN 12679:2018
2018DIN EN 12679:2018 Non-destructive testing - Radiographic testing - Determination of the size of industrial radiographic gamma sources; German version EN 12679:2018
1999DIN EN 12679:1999 Non-destructive testing - Determination of the size of industrial radiographic sources - Radiographic method; German version EN 12679:1999