E DIN EN ISO 9978 VDE 0412-9978:2023-01
Radiation protection
Sealed sources – Leakage test methods
(ISO 9978:2020); German version prEN ISO 9978:2022
Class/Status:
Draft,
valid
Released: 2023 -01 Published:
2022-12 -09
VDE Art. No.: 1400562
End of objection deadline:
2023-02-09