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DIN 32508
Micro devices for brazing and welding with own hydrogen and oxygen production - Mechanical and gas engineering requirements, test, marking
Edition
2000-12
DIN EN ISO 6974-6
Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 6: Determination of hydrogen, helium, oxygen, nitrogen, carbon dioxide and C₁ to C₈ hydrocarbons using three capillary columns (ISO 6974-6:2002); German version EN ISO 6974-6:2005
Edition
2005-08
DIN 58639
Respiratory protective devices for self-rescue - Self-contained closed-circuit compressed oxygen breathing apparatus incorporating a hood - Requirements, testing, marking
Edition
1998-08
DIN 8541-2
Hoses for welding, cutting and allied processes - Part 2: Hoses with coatings for fuel gas, oxygen and other non combustible gases
Edition
2021-08
DIN EN ISO 21068-3
Chemical analysis of raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon-oxynitride and sialon - Part 3: Determination of nitrogen, oxygen and metallic and oxidic constituents (ISO/DIS 21068-3:2023); German and English version prEN ISO 21068-3:2023
Edition
2023-07
DIN EN IEC 61207-3
Gas Analyzers - Expression of performance - Part 3: Paramagnetic oxygen analysers (IEC 61207-3:2019); German version EN IEC 61207-3:2019
Edition
2020-12
DIN EN IEC 60746-4
Expression of performance of electrochemical analyzers - Part 4: Dissolved oxygen in water measured by membrane-covered amperometric sensors (IEC 60746-4:2018); German version EN IEC 60746-4:2019
Edition
2019-10
DIN 58652-1
Respiratory protective devices - Self-contained closed-circuit breathing apparatus - Part 1: Short duration-chemical oxygen (KO₂) generating type for moderate work rates; requirements, testing, marking
Edition
1997-10
DIN 58652-2
Respiratory protective devices - Self-contained closed-circuit breathing apparatus - Part 2: Chemical oxygen (KO₂) generating type for work and rescue; requirements, testing, marking
Edition
1997-10
DIN 58652-3
Respiratory protective devices - Self-contained closed-circuit breathing apparatus - Part 3: Short duration, chemical oxygen (NaClO₃) generating type for moderate work rates; requirements, testing, marking
Edition
1997-10