approved equipment. determine the appropriate type of equipment for specific application by consulting the respirator manufacturer. observe the respirator use limitations specified by niosh/msha or the manufacturer. high airborne concentrations may necessitate the use of self contained breathing apparatus...
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double scattered protons in a [...] ct–defined geometry." the researchers used a "single pencil beam" to create a "double scatter system," thus bypassing a difficulty that had stopped previous research teams from creating the necessary radiation dosage or field size. then, the team applied the new apparatus...
et instruments scientifiques pour l'analyse de microstructures et nanostructures. largement reconnue pour ses outils de précision optique et... fournisseur de : microscopes | système de vision industrielle | microscopes pour laboratoires | stéréomicroscopes | vidéomicroscopie [+] vidéo-microscopes...