LABORATOIRE DUBOIS S.A.
A.-M.-PIAGET 50 · CP 979
CH-2301 LA CHAUX-DE-FONDS
Tél. + 41 (0)32 967 80 00
contact(at)laboratoiredubois.ch
A.-M.-PIAGET 50 · CP 979
CH-2301 LA CHAUX-DE-FONDS
Tél. + 41 (0)32 967 80 00
contact(at)laboratoiredubois.ch
Chemical analyses- Materials control
- Climate and corrosion tests
- Wear, scratch and impact resistance tests
- Coating thickness measurements
- Mechanical and hardness tests
- Microstructure examinations
- SEM-EDX analysis of chemical composition of metals and ceramics
- Ozone ageing tests
- Colour measurements
- Technical assistance and monitoring
- Watch-related and microtechnical controls
Materials control
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