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| Once the polyurethane rubber mold has cured, a liquid mixture of plaster and cement (Hydrostone) is poured into it, to creating the final 3-D topographical model. Summer 2003. |
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| Once the polyurethane rubber mold has cured, a liquid mixture of plaster and cement (Hydrostone) is poured into it, to creating the final 3-D topographical model. Summer 2003. |
| PREVIOUS
|
NEXT |
