EN 14579 2004 64 e stf BRITISH STANDARD BS EN 14579 2004 Natural stone test methods — Determination of sound speed propagation The European Standard EN 14579 2004 has the status of a British Standard[.]
BRITISH STANDARD Natural stone test methods — Determination of sound speed propagation The European Standard EN 14579:2004 has the status of a British Standard ICS 73.020; 91.100.15 12&23