| • refractometric measurement | |
| अपवर्तनांक: index of refraction refractive index | |
| मापन: measurement survey measuring scale metage measure | |
अपवर्तनांक मापन अंग्रेज़ी में
[ apavartanamka mapan ]
| • refractometric measurement | |
| अपवर्तनांक: index of refraction refractive index | |
| मापन: measurement survey measuring scale metage measure | |