... mechanic, electric and computer. Thanks to import semiconductor laser, it lasts longer time with excellent monochromaticity. It ... Resins, Silica, Slurries, Soil Sediments, Sulfur, Synthetics, Talc, Toners, Tourmaline, Wollastonite, Zeolite, Zirconium Silicate etc in micron range. ... accuracy -Theory:most advanced Mie Scattering Theory using Laser Diffraction of particles -Algorism:fast and accurate H ...