Measurement of fluid flow in closed conduits - Guidance for the use of electromagnetic flowmeters for conductive liquids

Gaseous breathing oxygen supplies for aircraft

Photography - Psychophysical experimental methods for estimating image quality - Part 1: Overview of psychophysical elements

Photography - Psychophysical experimental methods for estimating image quality - Part 2: Triplet comparison method

Photography - Psychophysical experimental methods for estimating image quality - Part 3: Quality ruler method

Rubber and rubber products - Determination of combustion energy and carbon dioxide emission from biobased and non-biobased materials

Guidance for performance grading of recovered reverse osmosis (RO) membranes for water reuse

Guidelines for performance evaluation of treatment technologies for water reuse systems - Part 1: General

Performance evaluation of treatment technologies for water reuse systems - Part 10: Guidelines for evaluation of dependability of treatment systems

Guidelines for performance evaluation of treatment technologies for water reuse systems - Part 2: Methodology to evaluate performance of treatment systems on the basis of greenhouse gas emissions

Guidelines for performance evaluation of treatment technologies for water reuse systems - Part 3: Ozone treatment technology

Guidelines for performance evaluation of treatment technologies for water reuse systems - Part 4: UV Disinfection

Guidelines for performance evaluation of treatment technologies for water reuse systems - Part 5: Membrane filtration

Guidelines for performance evaluation of treatment technologies for water reuse systems - Part 6: Ion exchange and electrodialysis

Guidelines for performance evaluation of treatment technologies for water reuse systems - Part 7: Advanced oxidation processes technology

Guidelines for performance evaluation of treatment technologies for water reuse systems - Part 8: Evaluation of treatment systems based on life cycle cost

Performance evaluation of treatment technologies for water reuse systems - Part 9: Guidelines and requirements for electro-chlorination

Guidelines for water quality grade classification for water reuse

Information processing - Graphical representations for the control characters of the 7- bit coded character set

High visibility clothing - Test methods and requirements

Optics and photonics - Spectral bands

Earth-moving machinery - Safety - Part 10: Requirements for trenchers

Earth-moving machinery - Safety - Part 11: Requirements for landfill compactors

Earth-moving machinery - Safety - Part 12: Requirements for cable excavators

Earth-moving machinery - Safety - Part 13: Requirements for rollers