Moldova standards PDF

Methyl ethyl ketone, isobutyl methyl ketone and isoamyl ethyl ketone for industrial use - Determination of alcoholic impurities - Volumetric method. Original standard ISO 2501-1974 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Gas welding equipment - Pressure regulators and pressure regulators with flow-metering devices for gas cylinders used in welding, cutting and allied processes up to 300 bar (30 MPa). Original standard ISO 2503-2009 in PDF full version. Additional info + preview on request

Document status: Active

Gas welding equipment - Pressure regulators and pressure regulators with flow-metering devices for gas cylinders used in welding, cutting and allied processes up to 300 bar (30 MPa) - Amendment 1. Original standard ISO 2503-2009 amd1-2015 in PDF full version. Additional info + preview on request

Document status: Active

Radiography of welds and viewing conditions for films - Utilization of recommended patterns of image quality indicators (I.Q.I.). Original standard ISO 2504-1973 in PDF full version. Additional info + preview on request

Document status: Replaced by

Thermoplastics pipes - Longitudinal reversion - Test method and parameters. Original standard ISO 2505-2023 in PDF full version. Additional info + preview on request

Document status: Active

Polyethylene pipes (PE) - Longitudinal reversion - Test methods and specification. Original standard ISO 2506-1981 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO 2505-2005