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BS 958:1968 | 22 Mar 1968 | BSI Knowledge
Standard
BS 958:1968
Specification for spirit levels for use in precision engineering
Current
•
Published:
22 Mar 1968
Overview
Preview
References
History
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Product Details
Descriptors
Vials (spirit levels)
Angular measurement
Calibration
Graduations
Adjustment
Marking
Dimensional tolerances
Precision
Angular tolerances
Levels (instruments)
Flatness (surface)
Design
Flatness measurement
Accuracy
Sensitivity
ICS Codes
17.040.30 Measuring instruments
Committee
TPR/1
International relationships
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ISBN
0 580 00094 X
Publisher
BSI