Smoke and heat control systems - Part 4: Heat exhaust systems (WA); Test methods
Edition 2003-04

Testing of textiles; quantitative analysis of binary mixtures, wool with other fibres, potassium hydroxide solution method
Edition 1975-08

Testing of lubricants - Testing of resistance of refrigerator oils to ammonia
Edition 1998-09

Environmental testing - Part 2-30: Tests - Test Db: Damp heat, cyclic (12 h + 12 h cycle) (IEC 60068-2-30:2005); German version EN 60068-2-30:2005
Edition 2006-06

Testing of plastic films and sheetings - Determination of blocking strength
Edition 2007-10

Apparatus for sensory analysis - Universal testing glasses and lids - Requirements and instructions for use
Edition 2007-08

Chronometric Terms; Coefficients of the Rate
Edition 1971-07

German standard methods for the examination of water, waste water and sludge; cations (group E); determination of iron (E 1)
Edition 1983-05

Geotechnical investigation and testing - Testing of geotechnical structures - Part 6: Load testing of soil nails and rock bolts (ISO/DIS 22477-6:2025); German and English version prEN ISO 22477-6:2025
Edition 2025-04

Aerospace; electrical equipment; analysis of load and power source capacity
Edition 1990-10