DIN EN ISO 10821:2013 工业缝制机.缝纫机装置和系统的安全性要求(ISO 10821-2005+Amd 1-2009).德文版本EN ISO 10821-2005+A1-2009
Industrial sewing machines - Safety requirements for sewing machines, units and systems (ISO 10821:2005 + Amd 1:2009); German version EN ISO 10821:2005 + A1:2009