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BSI Group, 12/22/2011
Publisher: BS
File Format: PDF
$124.00$249.29
Published:22/12/2011
Pages:26
BS EN 1822-5. High efficiency air filters (EPA, HEPA and ULPA). Part 5. Determining the efficiency of filter elements
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BS EN 1315. Dimensional classification of round timber
$116.00 $233.05
BS EN 1822-3. High efficiency air filters (EPA, HEPA and ULPA). Part 3. Testing flat sheet filter media
$133.00 $266.66
BS EN 1822-1. High efficiency air filters (EPA, HEPA and ULPA). Part 1. Classification, performance testing, marking
$110.00 $220.21