NA 027
DIN Standards Committee Optics and Precision Mechanics
Standards
[Withdrawn]
DIN 18723-2
DIN 18723-2
Investigation of the Accuracy of Surveying Instruments; Levels
Title (German)
Genauigkeitsuntersuchungen an geodätischen Instrumenten; Nivelliere
Document: referenced in other documents
Responsible national committee
NA 027 - DIN Standards Committee Optics and Precision Mechanics