Objavljen
ISO 28723:2008 specifies a test method for the determination of the covering of the edge of enamelled steel plate to be used in heat exchangers. This method is applicable to all enamelling processes.
It is applicable to plates with a thickness between 0,5 mm and 1,5 mm.
The method is not applicable where the current flow generated in the test exceeds 3 A.
OBJAVLJEN
ISO 28723:2008
90.93
Odluka o potvrđivanju standarda
23. 12. 2022.
Staklasti i porcelanski emajli — Određivanje pokrivenosti ivica emajlirane čelične ploče koja se koristi u izmenjivačima toplote
60.60 Standard objavljen