NA 027
DIN Standards Committee Optics and Precision Mechanics
Standards
[Withdrawn]
DIN 58744-2
DIN 58744-2
Production in optical engineering - Diamond impregnated core drills - Part 2: With fitting cylinder
Title (German)
Optikfertigung - Diamantbesetzte Bohrschleifkörper - Teil 2: Mit Anschlußzylinder