line-focused configuration (spot-focused configuration)

3D configuration software

3-D Desargue configuration

3d electron configuration state

4f n -1 5d Configuration

4f(N-1)5d configuration

4f5d configuration

4fn-15d Configuration

4πβ-4πγ detector configuration

5+2 configuration

a new gasification technology with 4 nozzle mutual confrontation

a propeller configuration

ability of spatial configuration

absolute configuration

absorption configuration

abundance configuration

AC system configuration

accelerometer configuration

accessories configuration