
Technical Drawings - Representation Of Splines And Serrations
出版:Polish Committee for Standardization

专家解读视频
2001 [13/06/2001]
ISO 6413 : 1988 - Identical
EN ISO 6413 : 1994 - Identical
EN ISO 6413 : 1994 - Identical
ISO 6413 : 1988 - Identical
ISO 6413:1988 - Identical