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Man-machine system. Coding of visual information. General ergonomic requirements
STANDARD published on 1.7.1977
Designation standards: GOST 21829-76
Publication date standards: 1.7.1977
SKU: NS-385728
The number of pages: 9
Approximate weight : 27 g (0.06 lbs)
Country: Russian technical standard
Category: Technical standards GOST
WITHDRAWN
1.1.1981
1.7.1981
1.7.1982
1.7.1982
WITHDRAWN
1.7.1983
1.1.1984
Latest update: 2025-09-29 (Number of items: 2 235 583)
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