Moldova standards PDF

Unplasticized polyvinyl chloride (PVC) injection-moulded solvent-welded socket fittings for use with pressure pipe - Hydraulic internal pressure test. Original standard ISO 2044-1974 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Measurement of fluid flow in closed conduits - Guidance for the use of electromagnetic flowmeters for conductive liquids. Original standard ISO 20456-2017 in PDF full version. Additional info + preview on request

Document status: Active

Plastics moulded parts - Tolerances and acceptance conditions. Original standard ISO 20457-2018 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO 20457-2026

Gaseous breathing oxygen supplies for aircraft. Original standard ISO 2046-1973 in PDF full version. Additional info + preview on request

Document status: Active

Photography - Psychophysical experimental methods for estimating image quality - Part 1- Overview of psychophysical elements. Original standard ISO 20462-1-2005 in PDF full version. Additional info + preview on request

Document status: Active

Photography - Psychophysical experimental methods for estimating image quality - Part 2- Triplet comparison method. Original standard ISO 20462-2-2005 in PDF full version. Additional info + preview on request

Document status: Active