BS EN 257:2022-TC

Tracked Changes. Mechanical thermostats for gas-burning appliances.

NORMA vydána dne 21.12.2022

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The information about the standard:

Designation standards: BS EN 257:2022-TC
Note: NEPLATNÁ
Publication date standards: 21.12.2022
The number of pages: 106
Approximate weight : 349 g (0.77 lbs)
Country: British technical standard
Kategorie: Technické normy BS