| 摘要 |
A saw template for use in fabricating trestles including a first, angularly inclined work holding surface and a second work holding surface disposed at right angles to the first surface, the first and second surfaces positioning a length of wood which serves as the trestle head in precise angular relationship to a cutting blade to permit the blade to take identical, repeated, angular cuts to receive the trestle legs therein in exact angular relationship.
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