
Hand-held Motor-operated Electric Tools - Safety - Part 2-21: Particular Requirements For Drain Cleaners (iec 60745-2-21:2002, Modified + A1:2008)
出版:German Institute for Standardisation (Deutsches Institut für Normung)

专家解读视频
2011 [01/12/2011]2010 [01/04/2010]2008 [01/05/2008]DRAFT SEP 2007 [01/09/2007]DRAFT MAR 2007 [01/03/2007]
BS EN 60745-2-21:2009+A1:2010 - Identical
NBN EN 60745-2-21:2009 - Identical
UNE EN 60745-2-21:2010 - Identical
NF EN 60745-2-21:2009 - Identical
SS EN 60745-2-21:2009 - Identical