GOST R 53090-2008 Basic norms of interchangeability. Geometrical product specifications. Maximum material requirement, least material requirement and reciprocity requirement
GOST 25346-1989 Basic norms of interchangeability. Unified system of tolerances and fits. General, series of tolerances and fundamental deviations
GOST 31254-2004 Basic norms of interchangeability. Geometrical features. General terms and definitions
GOST R 53090-2008 history
2008GOST R 53090-2008 Basic norms of interchangeability. Geometrical product specifications. Maximum material requirement, least material requirement and reciprocity requirement