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  4. Standard "STN 381981:1974/a"
Change STN 381981:1974/a 1.1.1980 preview

STN 381981:1974/a (381981)

Protective and working facilities for electric substations



STANDARD published on 1.1.1980


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The information about the standard:

Designation standards: STN 381981:1974/a
Classification mark: 381981
Catalog number: 60260
Note: Change
Publication date standards: 1.1.1980
SKU: NS-496547
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Slovak technical standard
Category: Technical standards STN

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This change (correction) applies to this standard:

Preview STN 381981 1.10.1974
STN 381981 (381981)

Protective and working facilities for electric substations

Standard published on 1.10.1974

We recommend simillar standard:!
ČSN 381981 (01.09.1998)
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