BS 1685:1951
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Specification for bevel protractors (mechanical and optical)
Hardcopy , PDF
11-30-2008
English
05-22-1951
Cooperating organizations
Foreword
Specification
1. Scope
2. Nomenclature
3. Material
4. General design and workmanship
5. Body
6. Stock
7. Blade
8. Acute angle attachment
9. Graduations
10. Marking
11. Case
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