Geometrical optics - Nomenclature and definitions
Edition 2003-12

Refrigerating unit system - Definitions, testing, marking
Edition 1995-01

Aerospace; mass breakdown for aircraft heavier than air; main mass groups and terms of mass; definitions
Edition 1983-10

Electronic data interchange for administration, commerce and transport (EDIFACT) - Part 4: Rules for the markup of UN/EDIFACT interchanges with the eXtensible Markup Language (XML) using Document Type Definitions (DTD's)
Edition 2002-04

Railway applications - Classification of rail vehicles - Survey, terminology, definitions
Edition 2001-09

Vacuum technology; terms and definitions; general terms
Edition 1990-05

Vacuum technology; terms and definitions, vacuum pumps
Edition 1980-10

Vacuum technology; terms and definitions; vacuum drying and lyophilisation
Edition 1981-03

Vacuum technology; terms and definitions, surface analysis techniques
Edition 1980-10