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WE ARE CLOSING FOR AN UPGRADE!

The MNACTEC will be closed for improvement work until 30 June 2026.
We will still be busy with activities for schools,, online resources, the MNACTEC Bus and on social media!

broca de perforació

Ciència i tècnica

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broca de perforació
12920
Segona meitat segle XX
Diàmetre màxim: 16 cm
Ciència i tècnica
Sectors productius i de serveis
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