| 摘要 |
<p>The devices making up the installation are standardized in flat, rectangular modular units (10.1 to 10.4), having the same height and the same length. The modular units can be attached to at least a transversal connecting rail (20) and are connected together and to outer peripheral apparatuses over this rail. The installation may thus be mounted and extended freely since the location of a unit on the rail is not determinant for the wiring. </p> |
