I.S. EN ISO 6721-3:1996现行
Plastics - Determination Of Dynamic Mechanical Properties - Part 3: Flexural Vibration - Resonance-curve Method
出版：National Standards Authority of Ireland
专家解读视频
Defines a bending-vibration method based upon resonance curves for determining the flexural complex modulus E[*][f] of homogeneous plastics and the damping properties of laminated plastics intended for acoustic insulation.
ISO 6721-3:1994 - Identical
NS EN ISO 6721-3 Ed. 1 (1996) - Identical
UNI EN ISO 6721-3:1996 - Identical
NF EN ISO 6721-3:1996 - Identical
NBN EN ISO 6721-3:1996 - Identical
ONORM EN ISO 6721-3:1996 - Identical
DIN EN ISO 6721-3 (1996-12) - Identical
BS EN ISO 6721-3:1996 - Identical
NEN EN ISO 6721-3:1996 - Identical
SN EN ISO 6721-3:1997 - Identical
SS EN ISO 6721-3 Ed. 1 (1996) - Identical
UNE EN ISO 6721-3:1996 - Identical
