_i3is_ Posted October 19, 2009 Report Share Posted October 19, 2009 como lo dice la discusión info para el grado K para los que no esten muy relacionados con el tema, el greado K en pocas palabras es para medir la opacidad del humo, entiendase que opacidad es la resistencia que tendra un haz de luz a oponer resistencia a atravezar este sin mas. a descargar saludos info del contenido en caps emsiones grado K Link to comment Share on other sites More sharing options...
kaisersose Posted February 28, 2010 Report Share Posted February 28, 2010 genial, se agradece Link to comment Share on other sites More sharing options...
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