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| Version | User | Scope of changes |
|---|---|---|
| Jul 20 2007, 12:09 PM EDT (current) | Anonymous | 20 words added |
| Jul 18 2007, 12:07 PM EDT | msnyder | 15 words deleted |
Changes
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A tool, either T-shaped or L-shaped, used to determine square (when two surfaces are at 90 degrees to each other).
