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DIN
DIN EN ISO 21676:2022-01
En Vigor
2022-01-01
Water quality - Determination of the dissolved fraction of selected
active pharmaceutical ingredients, transformation products and other
organic substances in water and treated waste water - Method using high
performance liquid chromatography and mass spectrometric detection
(HPLC-MS/MS or -HRMS) after direct injection (ISO 21676:2018); German
version EN ISO 21676:2021
DIN
DIN EN ISO 2320:2016-05
En Vigor
2016-05-01
Fasteners - Prevailing torque steel nuts - Functional properties (ISO
2320:2015); German version EN ISO 2320:2015
DIN
DIN EN ISO 13088:2020-12
En Vigor
2020-12-01
Gas cylinders - Acetylene cylinder bundles - Filling conditions and
filling inspection (ISO 13088:2011 + Amd.1:2020); German version EN ISO
13088:2012 + A1:2020
DIN
DIN EN ISO 15011-4:2018-05
En Vigor
2018-05-01
Health and safety in welding and allied processes - Laboratory method
for sampling fume and gases - Part 4: Fume data sheets (ISO
15011-4:2017); German version EN ISO 15011-4:2018
