Social contact space of neighborhood

mapping between the operation space and pattern space

separating dry space from moist space

(pressure)gauge with electric contact

1500V DC contact rail

3D contact

3-D contact

3D contact finite element method

3-D contact method

3-D contact model

3-D contact pairs

3D contact problems

3-D elastic contact

3D FE contact model

3-D frictional contact problem

3D nonlinear contact element

3D-contact

4-contact-point

abnormal contact