[Dosimeter for radiation protection. DIN 6818. Sheet 1. General rules].
D005860:Germany, West; D011835:Radiation Protection / Q000295:instrumentation / Q000592:standards*; D011874:Radiometry / Q000295:instrumentation* / Q000592:standards
Strahlenschutzdosimeter. DIN 6818. Blatt 1. Allgemeine Regeln