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  4. Standard "STN 342720"
WITHDRAWN STN 342720 1.2.1968 preview

STN 342720 (342720)

Electric engineering rules. Regulations for light signal calling equipment and intercommunication equipment



STANDARD published on 1.2.1968


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The information about the standard:

Designation standards: STN 342720
Classification mark: 342720
Catalog number: 57901
Note: WITHDRAWN
Publication date standards: 1.2.1968
SKU: NS-494568
Approximate weight : 12 g (0.03 lbs)
Country: Slovak technical standard
Category: Technical standards STN

We recommend simillar standard:!

ČSN 342720 (20.02.1968)

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