https://www.sis.se/en/produkter/metrology-and-measurement-physical-phenomena/linear-and-angular-measurements/limits-and-fits/ss21142/
Standard - Tolerances for building - Methods of measurement of buildings and building products -...
Tolerances for building - Methods of measurement of buildings and building products - Position of measuring points - SS 21142
standard tolerancesbuilding methodsmeasurementbuildingsproducts