Chronometer; wrist-chronometer with frequency of oscillating system ≤ 1000 Hz, designation, requirements, testing
Edition 1980-10

Chronometric Terms; Indication, Rate
Edition 1970-03

Mechanical structures for electrical and electronic equipment - Aisle containment for IT cabinets - Part 2: Details of air flow, air separation and air cooling requirements (IEC 62966-2:2020); German version EN IEC 62966-2:2020
Edition 2021-11

Aerospace; configuration and design of fluid pipelines; hose assemblies, manufacture
Edition 1987-01

Chronometric Terms; Coefficients of the Rate
Edition 1971-07

Aerospace; fibre reinforced plastics; thermal-spike test method
Edition 1992-11

Mine plans - Petrography - Part 2: Magmatites
Edition 1996-04

Horological definitions; technical commercial definitions
Edition 1987-01

Aerospace; electrical systems for aircraft; testing of electrical equipment and its compatibility with the electrical system
Edition 1989-11

Horology - Aviator watches - Part 1: Requirements and tests
Edition 2016-03