Gaseous ambient air measurement - Indoor air pollution measurement - Gas chromatographic determination of organic compounds - Methods of preparing calibration gases and calibration solutions.

Norma vydaná dňa 1.3.2015

Ambient air - Determination of volatile organic compounds, especially ozone precursors - Gas chromatography method.

Norma vydaná dňa 1.2.2020

Determination of gaseous compounds in ambient air - Determination of indoor air pollutants - Gas chromatographic determination of organic compounds - Practical instructions for the determination of the measurement uncertainty.

Norma vydaná dňa 1.12.2010

Emission control - Secondary copper smelting and refining plants.

Norma vydaná dňa 1.12.2007

Emission control - Copper and copper alloy melting plants.

Norma vydaná dňa 1.4.2013

Emissions reduction - Flare systems.

Norma vydaná dňa 1.10.2022

Ambient air measurements - Sampling of atmospheric particles > 2,5 µm on an acceptor surface using the Sigma-2 passive sampler - Characterisation by optical microscopy and calculation of number settling rate and mass concentration.

Norma vydaná dňa 1.6.2013

Motion transmission through four-member plane articulated gearboxes - Dimensional synthesis for general layer assignments - Gear unit designs with two swivel joints at the coupling link.

Norma vydaná dňa 1.2.2021

Motion transmission through four-member plane articulated gearboxes - Dimensional synthesis for general layer assignments - Gear unit designs with one swivel joint and one prismatic joint at the coupling link.

Norma vydaná dňa 1.4.2023

Planar mechanisms - Transfer of an input rocker motion into an output rocker motion with regard to optimum transmission angle.

Norma vydaná dňa 1.2.2024