Devices to prevent pollution by backflow of potable water - Controllable backflow preventer with reduced pressure zone - Family B, type A; German version EN 12729:2002
German title
Sicherungseinrichtungen zum Schutz des Trinkwassers gegen Verschmutzung durch Rückfließen - Systemtrenner mit kontrollierbarer druckreduzierter Zone - Familie B, Typ A; Deutsche Fassung EN 12729:2002
Publication date
2003-02
Original language
German
Pages
32
Publication date
2003-02
Original language
German
Pages
32
DOI
https://dx.doi.org/10.31030/9271509
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