RA '' ux is a commune in the Pas-de-Calais department in the Nord-Pas-de-Calais region of France .
RA '' ux is a commune . It is found in the region Nord-Pas-de-Calais in the Pas-de-Calais department in the north of France .
RA '' ux is a commune . It is found in the region Nord-Pas-de-Calais in the Pas-de-Calais department in the north of France .
为简单起见重写这句话: RA '' ux is a commune in the Pas-de-Calais department in the Nord-Pas-de-Calais region of France . 输出: