![A, Occlusal film, specimens, and aluminum step wedge. B, Radiograph... | Download Scientific Diagram A, Occlusal film, specimens, and aluminum step wedge. B, Radiograph... | Download Scientific Diagram](https://www.researchgate.net/publication/5692831/figure/fig1/AS:277694529982476@1443218943345/A-Occlusal-film-specimens-and-aluminum-step-wedge-B-Radiograph-showing-the.png)
A, Occlusal film, specimens, and aluminum step wedge. B, Radiograph... | Download Scientific Diagram
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SciELO - Brasil - Construction of a copper stepwedge with aluminum equivalent mean gray values Construction of a copper stepwedge with aluminum equivalent mean gray values
![Digital radiograph of the aluminum step wedge. A1 1.0 mm, A2 2.0 mm, A3... | Download Scientific Diagram Digital radiograph of the aluminum step wedge. A1 1.0 mm, A2 2.0 mm, A3... | Download Scientific Diagram](https://www.researchgate.net/publication/7278016/figure/fig1/AS:277768647528453@1443236614163/Digital-radiograph-of-the-aluminum-step-wedge-A1-10-mm-A2-20-mm-A3-30-mm-A4-40.png)
Digital radiograph of the aluminum step wedge. A1 1.0 mm, A2 2.0 mm, A3... | Download Scientific Diagram
![SciELO - Brasil - Construction of a copper stepwedge with aluminum equivalent mean gray values Construction of a copper stepwedge with aluminum equivalent mean gray values SciELO - Brasil - Construction of a copper stepwedge with aluminum equivalent mean gray values Construction of a copper stepwedge with aluminum equivalent mean gray values](https://minio.scielo.br/documentstore/1678-7765/CsyyQz9H93Zkg8HXg8GjxTJ/b76a2b73f7d7d7744314ca43156d97cd67235a32.jpg)