Testing concrete - recommendations for the measurement of dynamic modulus of elasticity 混凝土试验.第209部分:动态弹性模量测定的推荐方法
Natural stone test methods - determination of the dynamic modulus of elasticity by measuring the fundamental resonance frequency 天然石料试验方法.弹性的动态模量的测定
Testing of carbonaceous materials - determination of dynamic modulus of elasticity by pulse excitation - solid materials 炭素材料试验.采用脉冲激励法测定动态弹性模量.固体
Methods of test for dynamic modulus of elasticity , rigidity and poisson ' s ratio of concrete by resonance vibration 用共振法测定混凝土的动态弹性模量刚性模量及泊松比的试验方法
Natural stone test methods - determination of the dynamic modulus of elasticity by measuring the fundamental resonance frequency ; german version en 14146 : 2004 天然石料试验方法.弹性的动态模量测定