sub-categories: industrial lighting germany - barleben codixx company report email company manufactures of polarizer for dichroic ir infrared vis visible vis and uv ultraviolet polarizing filter not foil but glass sheet type industrial sub-categories: industrial lighting measuring equipment optical parts...
four probe set up diode clipping circuit adiabatic expansion planck's constant apparatus analogue trainer dielectric constant kit spectrometers quartz/calcite/glass/hollow prism microscope millikan's oil drop experiment viscosity apparatus. thermo e m f apparatus interferometer for measurements on ultrasonic...