DIN EN ISO 11665-1:2015現行
Measurement Of Radioactivity In The Environment - Air: Radon-222 - Part 1: Origins Of Radon And Its Short-Lived Decay Products And Associated Measurement Methods (Iso 11665-1:2012)
出版：Verband Deutscher Elektrotechniker
專家解讀視頻
2015 [01/11/2015]
Supersedes DIN ISO 11665-1. (12/2015)
EN ISO 11665-1 : 2015 - Identical
ISO 11665-1 : 2012 - Identical
VDE 0493-1-6651 : 2015 - Corresponds
VDE 0493-1-6651 : 2015 - Corresponds
EN ISO 11665-1:2015 - Identical
