4. Optics: measuring and testing
  5. Refraction testing
  6. Differential

Kunio Kumagai

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Differential refractometer

Optics: measuring and testing – Refraction testing – Differential
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Particle size measuring system

Optics: measuring and testing – For size of particles – By particle light scattering
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Profile ID: LFUS-PAI-P-361436

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