Water quality - Test for inhibition of oxygen consumption by activated sludge for carbonaceous and ammonium oxidation
Edition 2007-08-31

Determination of explosion characteristics of dust clouds. Determination of the limiting oxygen concentration LOC of dust clouds
Edition 2005-06-24

Procedures for ensuring the cleanliness of industrial-process measurement and control equipment in oxygen service
Edition 1999-05-15

Wastewater treatment plants - Measurement of the oxygen transfer in clean water in aeration tanks of activated sludge plants
Edition 2003-12-17

Analysis of formulated detergents. Quantitative test methods. Method for determination of active oxygen content
Edition 1983-12-30

Water quality. Physical, chemical and biochemical methods. Method for the determination of the chemical oxygen demand
Edition 1988-10-31

Specification for flexible corrugated oxygen and air tubes for aircraft (natural or synthetic polyisoprene)
Edition 1991-05-31

Explosive atmospheres. Gas detectors. Selection, installation, use and maintenance of detectors for flammable gases and oxygen
Edition 2015-05-31

Plastics piping systems - Multilayer pipes - Determination of the oxygen permeability of the barrier pipe
Edition 2007-06-29

Respiratory protective devices - Gas cylinder valves - Outlet connections for diving gases Nitrox and oxygen
Edition 2003-03-05