Electrical engineering; classification of environmental conditions; environmental conditions appearing in nature, solar radiation and temperature; identical with IEC 60721-2-4:1987 (status as of 1988)— 12 стр.
Electrical engineering; classification of environmental conditions; classification of groups of environmental parameters and their severities; transportation; identical with IEC 60721-3-2, edition 1985
Electrical engineering; classification of environmental conditions; classification of groups of environmental parameters and their severities; stationary use at weatherprotected locations; identical with 721-3-3:1987
Electrical engineering; classification of environmental conditions; environmental conditions appearing in nature; temperature and humidity; identical with IEC 60721-2-1, edition 1982
Electrical engineering; classification of environmental conditions; classification of groups of environmental parameters and their severities; storage; identical with IEC 60721-3-1:1987
Electrical engineering; classification of environmental conditions; classification of groups of environmental parameters and their severities; stationary use at non-weatherprocted locations; identical with IEC 60721-3-4:1987
Electrical engineering; classification of environmental conditions; classification of groups of environmental parameters and their severities; ground vehicle installations; identical with IEC 60721-3-5, edition 1985
Electrical engineering; classification of environmental conditions; classification of groups of environmental parameters and their severities; ship environment; identical with IEC 60721-3-6:1987
Electrical engineering; classification of environmental conditions; classification of groups of environmental parameters and their severities; portable and non-stationary use; identical with IEC 60721-3-7:1987
Electrical engineering; classification of environmental conditions; environmental conditions appearing in nature; temperature and humidity; identical with IEC 60721-2-1:1982 (status of 1987)— 27 стр.
Maritime navigation and radiocommunication equipment and systems - General requirements - Methods of testing and required test results (IEC 60945:2002); German version EN 60945:2002— 88 стр.
Electric components - Reliability - Reference conditions for failure rates and stress models for conversion (IEC 61709:2011); German version EN 61709:2011— 88 стр.
Non-invasive sphygmomanometers - Part 1: Requirements and test methods for non-automated measurement type (ISO 81060-1:2007); German version EN ISO 81060-1:2012— 50 стр.
Industrial-process measurement, control and automation - Evaluation of system properties for the purpose of system assessment - Part 4: Assessment of system performance (IEC 61069-4:2016); German version EN 61069-4:2016— 35 стр.
