Proposed Modifications to the Harmonized Tariff Schedules of the ... - Google Books Result
Jul 28, 2015 ... This test method is used to assess the critical radiant flux of flooring systems or cellulose insulation materials exposed to both a radiant heat source and a flame, within a test chamber, both in the USA (ASTM E 648, ASTM E 970, NFPA 253) and Europe (ISO/EN 9239), where the European Union made the ...
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