90.20 Standard under periodical review Jan 15, 2025
ISO
ISO/TC 213 Dimensional and geometrical product specifications and verification
International Standard
17.040.30 Measuring instruments
Published
This International Standard specifies the most important design and metrological characteristics of gauge blocks with a rectangular cross section and a nominal length ln ranging from 0,5 mm to 1000 mm.
Limit deviations and tolerances are stated for the calibration grade K and for the grades 0, 1 and 2 for various measuring purposes.
WITHDRAWN
ISO 3650:1978
PUBLISHED
ISO 3650:1998
90.20
Standard under periodical review
Jan 15, 2025
PUBLISHED
ISO 3650:1998/Cor 1:2008