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Product - quality index system. Electron accelerators for radiotherapy. Index nomenclature
STANDARD published on 1.1.1990
Designation standards: GOST 4.490-89
Publication date standards: 1.1.1990
SKU: NS-394235
The number of pages: 15
Approximate weight : 45 g (0.10 lbs)
Country: Russian technical standard
Category: Technical standards GOST
1.1.2015
1.1.1995
1.1.2015
1.1.2015
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1.1.1987
Latest update: 2025-10-05 (Number of items: 2 237 498)
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