ISO 11665-11 : 2016现行
MEASUREMENT OF RADIOACTIVITY IN THE ENVIRONMENT - AIR: RADON-222 - PART 11: TEST METHOD FOR SOIL GAS WITH SAMPLING AT DEPTH
出版：International Organization for Standardization
专家解读视频
Explains radon-222 test methods for soil gas using passive and active in-situ sampling at depth comprised between surface and 2 m.
DS/EN ISO 11665-11:2019 - Identical
DIN ISO 11665-11 : 2017 - Identical
I.S. EN ISO 11665-11:2019 - Identical
EN ISO 11665-11:2019 - Identical
VDE 0493-1-6661 : 2017 - Identical
BS EN ISO 11665-11:2019 - Identical
BS ISO 11665-11 : 2016 - Identical
NEN-EN-ISO 11665-11:2019 - Identical
NF ISO 11665-11 : 2016 - Identical
NEN ISO 11665-11 : 2016 - Identical
EN ISO 11665-11:2019 - Identical
DIN ISO 11665-11 : 2017 - Identical
DS/EN ISO 11665-11:2019 - Identical
NEN-EN-ISO 11665-11:2019 - Identical
NF ISO 11665-11 : 2016 - Identical
UNI EN ISO 11665-11:2019 - Identical
NEN ISO 11665-11 : 2016 - Identical
I.S. EN ISO 11665-11:2019 - Identical
BS ISO 11665-11 : 2016 - Identical
VDE 0493-1-6661 : 2017 - Identical
UNI EN ISO 11665-11:2019 - Identical
