Gneiss Calanca Quarry
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Material
Supplier
Alfredo Polti SA Gneiss Calanca
Switzerland
Eatablished :Dec 31,1959
Main Product:
- Gneiss Calanca, Tiles, Slabs, Blocks
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Buyers' Request
Gri***Wrote:
Hello, We are developing an application to detect explosions by sound. Do you do any explosion works at the quarry? If so, is it possible to come and record them with our equipment from safe distance? Any response is welcome. Best Regards
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