CEN EN 12457 leaching test – Comparison of test results obtained by part 1 and 2 with test results obtained by part 3 (NT TR 539)

Report #: NT TR 539 Approved: October 2003 Author(s): Dorthe Lærke Baun, Jesper Holm, Jette Bjerre Hansen, Margareta Wahlström Size: 3.17 MB Abstract   The Read more…

Measurement of Sound Pressure Levels at Low Frequencies in Rooms (NT TR 385)

Report #: NT TR 385 Approved: December 1997 Author(s): Christian Simmons Hits: 8 Size: 1.20 MB Abstract Comparison of available methods and standards with respect Read more…