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Closed water heating systems; requirements for safety construction, and testing
Translate name
STANDARD published on 1.7.1983
Designation standards: ÖNORM B8131
Note: WITHDRAWN
Publication date standards: 1.7.1983
SKU: NS-744868
The number of pages: 37
Approximate weight : 111 g (0.24 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM
Latest update: 2026-03-18 (Number of items: 2 266 854)
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