DIN 2299-2:1995 Verification of geometrical parameters - "NOT GO" screw ring gauges for ISO metric screw threads - Part 2: Nominal diameter over 50 mm up to 200 mm; precision mechanics
1995DIN 2299-2:1995 Verification of geometrical parameters - "NOT GO" screw ring gauges for ISO metric screw threads - Part 2: Nominal diameter over 50 mm up to 200 mm; precision mechanics