Säteilyturvakeskus STUK - Selaus asiasanan mukaan "measurement standards"
Viitteet 1-2 / 2
-
Radiation practices : Annual report 2014
STUK-B : 194 :194 (Säteilyturvakeskus, 2015)1800 safety licences for the use of radiation were current at the end of 2014. On 1 September 2014, dental X-ray practices became subject to a safety licence and were practiced by 1600 responsible parties (parties running ... -
Radiation practices: Annual report 2013
STUK-B : 178 :178 (Säteilyturvakeskus, 2014)1994 safety licences for the use of radiation were current at the end of 2013. 1632 responsible parties (parties running a radiation practice) were engaged in notifiable licence-exempt dental X-ray activities. The use of ...