BSI - BS 1685
Specification for bevel protractors (mechanical and optical)
inactive
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| Organization: | BSI |
| Publication Date: | 22 May 1951 |
| Status: | inactive |
| Page Count: | 10 |
| ICS Code (Measuring instruments): | 17.040.30 |
scope:
Three mechanical and one optical type. Accuracy of body, stock and blade, and of acute angle attachment, where fitted. Graduations. Illustrations of terminology, material, workmanship, marking.
Document History
November 30, 2008
Bevel protractors (mechanical and optical) - Requirements and test methods
A description is not available for this item.
November 30, 2008
Bevel protractors (mechanical and optical) - Requirements and test methods
Three mechanical and one optical type. Accuracy of body, stock and blade, and of acute angle attachment, where fitted. Graduations. Illustrations of terminology, material, workmanship, marking.
BS 1685
May 22, 1951
Specification for bevel protractors (mechanical and optical)
Three mechanical and one optical type. Accuracy of body, stock and blade, and of acute angle attachment, where fitted. Graduations. Illustrations of terminology, material, workmanship, marking.