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Manufacturing on plan of tunnelling machines or components, design and realization of cutting heads up to 15 m in diameter, complete renovation of tunnelling machines.
Main references:
WIRTH, NFM TECHNOLOGIES, Bouygues, CAMPENON BERNARD, RAZEL, SPIE ....
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Rénovation de tunnelier |
| Tête de coupe : conception et réalisation |
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Train avant de tunnelier |
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