DIN EN ISO 10644 (2009-10)现行
Screw and washer assemblies made of steel with plain washers - Washer hardness classes 200 HV and 300 HV (ISO 10644:2009)
出版：German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频
NEN EN ISO 10644:2009 - Identical
NF EN ISO 10644:2009 - Identical
SN EN ISO 10644:2010 - Identical
SS EN ISO 10644 Ed. 2 (2009) - Identical
BS EN ISO 10644:2009 - Identical
UNE EN ISO 10644:2010 - Identical
UNI EN ISO 10644:2009 - Identical
NBN EN ISO 10644:2009 - Identical
