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STN is a protected designation of Slovak national technical standards.
Gas welding equipment - Quick-action coupling with shut-off valves for welding, cutting and allied processes
WITHDRAWN published on 1.9.2001
Selected format: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) (ISO 2503:2009)
Standard published on 1.1.2010
Selected format: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) (ISO 2503:2009)
Change published on 1.9.2015
Selected format:Gas welding equipment. Pressure regulators for gas cylinders used in welding, cutting and allied processes up to 300 bar (ISO 2503:1998)
WITHDRAWN published on 1.10.2001
Selected format:Gas welding equipment. Pressure regulators for gas cylinders used in welding, cutting and allied processes up to 200 bar
WITHDRAWN published on 1.11.1995
Selected format:Gas welding equipment. Pressure regulators for gas cylinders used in welding, cutting and allied processes up to 200 bar
WITHDRAWN published on 1.11.1997
Selected format:Gas welding equipment - Air-aspirated hand blowpipes - Specifications and tests (ISO 9012:2023)
Standard published on 1.3.2024
Selected format:Gas welding equipment. Air-aspirated hand blowpipes. Specifications and tests
WITHDRAWN published on 1.11.1997
Selected format:Gas welding equipment - Air-aspirated hand blowpipes - Specifications and tests (ISO 9012:2008)
WITHDRAWN published on 1.4.2012
Selected format:Gas welding equipment. Small kits for gas brazing and welding
Standard published on 1.11.2002
Selected format:Latest update: 2026-04-21 (Number of items: 2 274 412)
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