| 摘要 |
<p>An built-in/connector box (1) containing at least one elbow tube (10) for connection to a conduit (15) surrounded by a pipe sleeve (7), comprising a casing with an upper side excessible for placing the elbow tube and having opposite side walls (3) extending from a bottom (2) and having at least one end wall (5) which is provided with at least one passage/connecting opening (6) for a pipe sleeve (7) positioned opposite to the conduit connecting end of the elbow tube (10). The elbow pipe (10) is mounted in the housing for adjustment in the direction of the axis of the passage/connecting opening. <IMAGE></p> |
