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  4. Standard "GOST 25645.146-89"
Standard GOST 25645.146-89 1.1.1991 preview

GOST 25645.146-89

Earth`s ionosphere. Model of global distribution of concentration, temperature and effective collision frequency of electrons



STANDARD published on 1.1.1991


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Price15302.00 USD excl. VAT
15 302.00 USD

The information about the standard:

Designation standards: GOST 25645.146-89
Publication date standards: 1.1.1991
SKU: NS-388628
The number of pages: 825
Approximate weight : 2506 g (5.52 lbs)
Country: Russian technical standard
Category: Technical standards GOST

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Latest update: 2025-06-26 (Number of items: 2 205 981)
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