DIN EN 60312-1:2014 家用真空吸尘器.第1部分:干式真空吸尘器.性能和测量方法.(IEC 60312-1-2010,修订本+A1-2011,修订本).德文版本EN 60312-1-2013
Vacuum cleaners for household use - Part 1: Dry vacuum cleaners - Methods for measuring the performance (IEC 60312-1:2010, modified + A1:2011, modified); German version EN 60312-1:2013