Alpa Metrology HA147 (HA147150)
- Manufacturer: Alpa
Diabase flat-parallel blocks – 4 lapped surfaces ALPA HA147 Four lapped and parallel surfaces, sold individually. Diabase absolute black available upon request.
Pontoglio, ItalyAlpa Metrology HA147 (HA147100)
- Manufacturer: Alpa
Diabase flat-parallel blocks – 4 lapped surfaces ALPA HA147 Four lapped and parallel surfaces, sold individually. Diabase absolute black available upon request.
Pontoglio, ItalyAlpa Metrology HA147 (HA147200)
- Manufacturer: Alpa
Diabase flat-parallel blocks – 4 lapped surfaces ALPA HA147 Four lapped and parallel surfaces, sold individually. Diabase absolute black available upon request.
Pontoglio, Italy