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BS 1937:1953
Specification for engineers' ratchet braces and drilling pillars
Summary
Hand tools;Design;Hardness;Ratchet braces;Dimensions;Hand-drills;Heat treatment;Drilling pillars;Drills;Steels
Technical characteristics
| Publisher | British Standards Institution (BSI) |
| Publication Date | 02/10/1953 |
| Page Count | 22 |
| Themes | Steels |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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10/02/1953
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