関連ワード:  flexural modulus vs shear modulus    flexural modulus vs young's modulus    bending modulus vs shear modulus    flexural modulus and shear modulus    flex modulus vs young's modulus    flexural strength vs shear modulus    bending modulus vs young's modulus    flexural modulus and young's modulus    flexural strength vs shear strength    flexural strength vs young's modulus