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GENERAL TOLERANCES. PART 1- TOLERANCES FOR LINEAL AND ANGULAR DIMENSIONS WITHOUT INDIVIDUAL TOLERANCE INDICATIONS. Original standard UNE-EN 22768-1-1994 in PDF full version. Additional info + preview on request

Document status: Active

Hardmetals - Determination of cobalt - Potentiometric method (ISO 3909-1976). Original standard UNE-EN 23909-1993 in PDF full version. Additional info + preview on request

Document status: Active

Hexagon head bolts - Product grade B - Reduced shank (Shank diameter = pitch diameter) (ISO 4015-1979). Original standard UNE-EN 24015-1992 in PDF full version. Additional info + preview on request

Document status: Replaced by STB UNE-EN ISO 4015-2023

Aerospace series - Paints and varnishes - Two component cold curing polyurethane finish - Part 005- High flexibility and chemical agent resistance for military application. Original standard UNE-EN 2434-005-2006 in PDF full version. Additional info + preview on request

Document status: Active

Hardmetals - Determination of titanium - Photometric peroxide method (ISO 4501-1978). Original standard UNE-EN 24501-1993 in PDF full version. Additional info + preview on request

Document status: Active

Straight resistance spot welding electrodes (ISO 5184-1979). Original standard UNE-EN 25184-1996 in PDF full version. Additional info + preview on request

Document status: Active