STM PDF

Equipment for crop protection - Sprayers - Connecting dimensions for nozzles and manometers. Original standard ISO 8169-1984 in PDF full version. Additional info + preview on request

Document status: Active

Refrigerants - Designation and safety classification. Original standard ISO 817-2024 in PDF full version. Additional info + preview on request

Document status: Active

Terminal units for medical gas pipeline systems - Part 1- Terminal units for use with compressed medical gases and vacuum. Original standard ISO 8170-1-2008 in PDF full version. Additional info + preview on request

Document status: Active

Design of graphical symbols for use in the technical documentation of products - Part 1- Basic rules. Original standard ISO 81714-1-2010 in PDF full version. Additional info + preview on request

Document status: Active

Light olefins for industrial use - Determination of molecular oxygen in gaseous phase - Electrochemical method with a membrane- covered cell. Original standard ISO 8173-1986 in PDF full version. Additional info + preview on request

Document status: Replaced by

Ethylene and propylene for industrial use - Determination of acetone, acetonitrile, propan-2-ol and methanol - Gas chromatographic method. Original standard ISO 8174-1986 in PDF full version. Additional info + preview on request

Document status: Active