
Closed Electrical Instantaneous Water Heaters - Methods For Measuring Performance
出版:German Institute for Standardisation (Deutsches Institut für Normung)

专家解读视频
heaters intended for household and similar use. Not applicable to storage or instantaneous water heaters having electronically controlled power input.
Supersedes DIN 44851-1, -2, -3 and -4. (07/2002)
SN EN 50193:1997 - Identical
NEN EN 50193:1997 - Identical
BS EN 50193:1997 - Identical
NBN EN 50193:1999 - Identical
I.S. EN 50193:1998 - Identical
SS EN 50193 Ed. 1 (1997) - Identical
UNE EN 50193:1998 - Identical