The multipurpose microscope with standard microscope components .... arm by the Opak illuminator or the ULTROPAK incident-light illuminator. ... lignite, coal, varnishes, enamels, minerals and dressing products. ... depends on the surface properties of the object. ..... Optical installations and attachments for machine tools.
and the free trade economy is making such a system economically feasible. ... Vital components for human life are land, access to land and managing the land. ... are being developed with public funds, it is essential that methodologies be .... to the