Technical requirements and verification for clocks and clockmovements with electrical energy source; frequency of resonator ≤ 1000 Hz, terms of delivery for clock movements
Edition 1977-03

Aerospace; external power connection, wiring diagrams
Edition 1980-12

Agricultural tractors and machinery; electric power transmission; dimensions, requirements
Edition 1991-01

Requirements for electrical stunning systems for slaughter animals
Edition 2024-08

Analysis of honey - Determination of electrical conductivity
Edition 2021-06

Electrical laboratory devices - Laboratory circulators and baths - Part 1: Terms and classification
Edition 2001-12

Electrical laboratory devices - Laboratory circulators and baths - Part 2: Determination of ratings of heating and refrigerated circulators
Edition 2001-12

Electrical laboratory devices - Laboratory circulators and baths - Part 3: Determination of ratings of laboratory baths
Edition 2001-12

Electrical laboratory devices - Heating ovens and incubators
Edition 2007-05

Electrical networks; concepts related to topology of electrical networks and theory of graphs
Edition 1988-04