
Controls for heating systems. Outside temperature compensated control equipment for hot water heating systems
出版:British Standards Institution

专家解读视频
© British Standards Institution 2013
DIN EN 12098-1 (1996-09) - Identical
ONORM EN 12098-1:1996 - Identical
NEN EN 12098-1:1996 - Identical
SN EN 12098-1:1996 - Identical
SS EN 12098-1 Ed. 1 (1996) - Identical
NBN EN 12098-1:1996 - Identical
UNI EN 12098-1:1998 - Identical
NF EN 12098-1:1996 - Identical
I.S. EN 12098-1:1997 - Identical
NS EN 12098-1 Ed. 1 (1996) - Identical
UNE EN 12098-1:1997 - Identical