GOST 8.549-1986 The state system of ensuring the uniformity of measurements. Permissible errors of measurement of linear dimensians to 500 mm with unindicated tolerances
GOST 868-1982 Internal dial gauges graduated in 0,01 mm. Specifications
GOST 8.549-1986 history
1986GOST 8.549-1986 The state system of ensuring the uniformity of measurements. Permissible errors of measurement of linear dimensians to 500 mm with unindicated tolerances