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STN EN 257+A1 (061806)

Mechanical thermostats for gas-burning appliances

STANDARD published on 1.6.2024

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The information about the standard:

Designation standards: STN EN 257+A1
Classification mark: 061806
Catalog number: 138650
Publication date standards: 1.6.2024
Approximate weight : 48 g (0.11 lbs)
Country: Slovak technical standard
Category: Technical standards STN