BS EN ISO 286-2:1990 Geometrical product specifications (GPS). ISO code system for tolerances on linear sizes. Tables of standard tolerance classes and limit deviations for holes and shafts
1990BS EN ISO 286-2:2010 Geometrical product specifications (GPS). ISO code system for tolerances on linear sizes. Tables of standard tolerance classes and limit deviations for holes and shafts
1990BS EN ISO 286-2:1990 Geometrical product specifications (GPS). ISO code system for tolerances on linear sizes. Tables of standard tolerance classes and limit deviations for holes and shafts