The document provides the list of properties and the general requirements for yarns based on continuous filament textile glass (single yarns, folded yarns) and excludes textures yarns and yarns based on staple fibre, rovings and pre-impregnated yarns.
DIN EN 12654-2:1998 history
1998DIN EN 12654-2:1998-12 Textile glass - Yarns - Part 2: Methods of test and general specifications; German version EN 12654-2:1998
1998DIN EN 12654-3:1998 Textile glass - Yarns - Part 3: General requirements for general applications; German version EN 12654-3:1998