Abstract: The present invention concerns an apparatus for treating surfaces or carrying out maintenance/inspection tasks of the top of a vertical stabilizer (31) of an aerial vehicle by at least one technician comprising: a single overhead crane (4) hanged on a roof (100) of a hangar building, a single suspended vertically movable lateral teleplatform unit (30) comprising a telescopic mast (2) connected to the single overhead crane (4), a suspended staging structure (20) firmly connected to the overhead crane (4) by a supporting structure (5), the suspended staging structure (20) comprising at least one working platform (61,62) for treating or carrying out maintenance/inspection tasks of the vertical stabilizer (31) of the aerial vehicle at different heights by at least one technician, the length of the overhead crane (4) does not extend beyond the vertical axis (A) of the vertical stabilizer (31), characterized in that the suspended staging structure (20) is not vertically movable and is independent from the vertic

Abstract: Arrangement for connecting power supply lines to an electronic device and a cubicle with such an arrangement The invention concerns an arrangement for connecting power supply lines (14, 24, 25) to an electronic device with terminals (4), forming the end of a rigid electric conductor (2), a plurality of which is arranged side-by-side in a receiving device (1) and combined with said device to form a terminal unit, as well as a cubicle with such an arrangement. The terminals (4) can be arranged offset in relation to one another and can be easily removed due to a two-part design of the rigid electric conductor (2). The novel arrangement advantageously provides low-loss and compact connection of power supply lines to an electronic device, making it also possible to supply an extension device in parallel. The invention is applied in electronic cubicles.