Respiratory protective devices - Gas filter(s) and combined filter(s) - Requirements, testing, marking
Edition 2022-09-07

IRON ORES. DETERMINATION OF COMBINED WATER CONTENT. GRAVIMETRIC METHOD.
Edition 1990-12-24

Plastics pipes and fittings. Combined chemical-resistance classification table.
Edition 2001-12-17

Aluminium ores - Determination of total silicon content - Combined gravimetric and spectrophotometric method
Edition 2020-08-27

Specification for safety and rational use of energy of domestic gas appliances - Combined appliances - Gas fire/back boiler
Edition 2003-05-14

Instrument transformers Part 4: Additional requirements for combined transformers
Edition 2022-01-11

Space systems - Spacecraft and launch vehicle combined operation plan (COP) at launch site - General format
Edition 2018-01

Rubber- or plastics-coated fabrics - Determination of resistance to combined shear flexing and rubbing (ISO 5981:2007)
Edition 2008-01-23

Combined flexible materials for electrical insulation - Part 1: Definitions and general requirements (Endorsed by AENOR in July of 2012.)
Edition 2012-07-01

Connectors for electronic equipment - Tests and measurements - Part 11-2: Climatic tests - Test 11b: Combined/sequential cold, low air pressure and damp heat
Edition 2005-03-20