GOST 2789-1973 Surface roughness. Parameters and characteristics
GOST 28840-1990 Mashines tension, press and bending materials. General technical requirements
GOST 30893.1-2002 Basic norms of interchangeability. General tolerances. Limit deviations for linear and angular dimensions without tolerance indications
GOST 7564-1997 Rolled products. General rules of sampling, rough specimens and test pieces selection for mechanical and technological testing