DIN ISO 4037-1 VDE 0412-4037-1:2019-11
Radiological protection – X and gamma reference radiation for calibrating dosemeters and doserate meters and for determining their response as a function of photon energy -
Part 1: Radiation characteristics and production methods
(ISO 4037-1:2019)
Class/Status:
Standard,
withdrawn
Released: 2019-11
VDE Art. No.: 0400347