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Devices to prevent pollution by backflow of potable water - Controllable backflow preventer with reduced pressure zone - Family B - Type A
Translate name
STANDARD published on 1.8.2023
Designation standards: ČSN EN 12729
Classification mark: 755415
Catalog number: 517225
Note: WITHDRAWN
Publication date standards: 1.8.2023
SKU: NS-1149191
The number of pages: 36
Approximate weight : 108 g (0.24 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
Latest update: 2026-09-04 (Number of items: 2 300 131)
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