BS EN 378-4:2008+A1:2012被替代
Refrigerating Systems And Heat Pumps - Safety And Environmental Requirements - Part 4: Operation, Maintenance, Repair And Recovery
出版：British Standards Institution
专家解读视频
2008 + A1 2012 [30/06/2012]2008 [30/04/2008]2000 AMD 14929 [30/01/2004]2000 [15/09/2000]
© British Standards Institution 2013
Amendment notes:
Amendment, June 2012. Amends and replaces BS EN 378-4:2008
NEN EN 378-4:2008 - Identical
NS EN 378-4 Ed. 2 (2008) - Identical
ONORM EN 378-4:2008 - Identical
UNI EN 378-4:2008 - Identical
SN EN 378-4:2008 - Identical
SS EN 378-4 Ed. 2 (2008) - Identical
DIN EN 378-4 (2008-06) - Identical
UNE EN 378-4:2008 - Identical
NBN EN 378-4:2008 - Identical
SS EN 378-4:2008 - Identical
NF EN 378-4:2008 - Identical
