Basic concepts in metrology; Terminology relating to the uncertainty of measurement and the assessment of measuring instruments and measuring equipment— 14 стр.
Chromate conversion coatings on zinc, cadmium, aluminium-zinc alloys and zinc-aluminium alloys - Test methods (ISO 3613:2000); German version EN ISO 3613:2001— 11 стр.
Medical electrical equipment - Dosimeters with ionization chambers as used in radiotherapy (IEC 60731:1997 + A1:2002); German version EN 60731:1997 + A1:2002— 103 стр.
Dosimeters with ionization chambers; particular requirements for the safety of dosimeters used in radiotherapy with electrically-connected radiation detectors; identical with IEC 60601-2-9:1987— 7 стр.
Medical electrical equipment - Dosimeters with ionization chambers as used in radiotherapy (IEC 60731:1997 + A1:2002); German version EN 60731:1997 + A1:2002— 103 стр.