ISO 17621 : 2015现行
WORKPLACE ATMOSPHERES - SHORT TERM DETECTOR TUBE MEASUREMENT SYSTEMS - REQUIREMENTS AND TEST METHODS
出版：International Organization for Standardization
专家解读视频
This International Standard specifies requirements and test methods under prescribed laboratory conditions for length-of-stain detector tubes and their associated pump (detector tube measurement system) used for short-term measurements of the concentration of specified chemical agents in workplace air.
DIN EN ISO 17621 : 2015 - Identical
BS EN ISO 17621 : 2015 - Identical
NF EN ISO 17621 : 2015 - Identical
NBN EN ISO 17621 : 2015 - Identical
SN EN ISO 17621 : 2015 - Identical
UNE EN ISO 17621 : 2016 - Identical
NEN EN ISO 17621 : 2015 - Identical
UNI EN ISO 17621 : 2015 - Identical
PN EN ISO 17621 : 2016 - Identical
DS EN ISO 17621 : 2015 - Identical
I.S. EN ISO 17621:2015 - Identical
DIN EN ISO 17621 E : 2015 - Identical
NS EN ISO 17621 : 2015 - Identical
SS-EN ISO 17621:2015 - Identical
