basic structural unit

building structural unit

fundamental structural unit

idealized structural unit method

structural unit of reservoir formation

structural unit with shape of umbrella

structural floor unit

Codes of Practice on Structural Use of Steel and Structural Use of Concrete

structural heterozygote structural hybrid

identical unit or proportional unit of the body

time-rock unit =time-stratigraphic unit

10000kN-large-multifunctional structural experimen

3D angle-interlock structural composites

3D structural model

3D structural modeling

3D structural planes network model

3D structural resolution

49 ku ES structural protein gene

a structural composition of reinforced concrete arch and prestressed girder