DIN EN ISO 3274:1998-04 Geometrical Product Specifications (GPS) - Surface texture: Profile method - Nominal characteristics of contact (stylus) instruments (ISO 3274:1996); German version EN ISO 3274:1997
1998DIN EN ISO 3274:1998-04 Geometrical Product Specifications (GPS) - Surface texture: Profile method - Nominal characteristics of contact (stylus) instruments (ISO 3274:1996); German version EN ISO 3274:1997
1998DIN EN ISO 3274:1998 Geometrical Product Specifications (GPS) - Surface texture: Profile method - Nominal characteristics of contact (stylus) instruments (ISO 3274:1996); German version EN ISO 3274:1997