BS 958:1968

Specification for spirit levels for use in precision engineering.

NORMA vydána dne 22.3.1968

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The information about the standard:

Designation standards: BS 958:1968
Publication date standards: 22.3.1968
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: British technical standard
Kategorie: Technické normy BS

Annotation of standard text BS 958:1968 :

Accuracy of performance for three types of level. Sensitivities and scale, general features of design, adjustments and finish, accuracy of working surfaces. Notes on the choice of sensitivity of a level appended. Status: Confirmed