Monthly Archives: December 2011

Monthly Radioactivity Measurement report 2011

We have conducted radioactivity measurement for Air-Conditioning Filter. Please refer to the PDF file linked below for 2011, and for any questions please ask your sales contact. Report PDF: May 2011 June 2011 July 2011 (Air-Conditioning Filter) July 2011 (Products and Materials) August 2011 September 2011 October 2011 November 2011 December 2011