This International Standard specifies the internal diameters and tolerances for cores recommended for general use with reels of paper and board in international trade.
DIN ISO 13542:2007 Referenced Document
ISO 11093-4 Paper and board — Testing of cores — Part 4: Measurement of dimensions*, 2022-03-01 Update
2007DIN ISO 13542:2007 Paper and board - Specification for internal diameters of cores for reels (ISO 13542:2006) English version of DIN ISO 13542:2007-03