Specifies test procedures to be adopted when determining and assessing the accuracy in use of optical levelling instruments for measuring purposes. The procedures given apply when the optical levelling instruments are used in building construction for surveying, check and compliance measurements and for obtaining accuracy data.
WITHDRAWN
ISO 8322-3:1989
95.99
Withdrawal of Standard
Dec 6, 2001
PUBLISHED
ISO 17123-2:2001
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