| 摘要 |
The coupling is achieved by forming a compact block which is interconnected and supported by a frame, in the upper part of which there are lugs for handling it with an overhead crane, there being arranged, in its lower part, two front supports which are positioned by sliding between runners and two rear supports which supplement the positioning upon introduction of the frustoconical ends into housings which exist in the body, all the elements of the block being placed in position with reference to the four points which define the supports thereof, and, consequently, in correspondence with the pipes, control rods and grilles for cooling or intake of air opposite the conduits to which are to be connected levers from which are activated either windows installed in the actual body or in the monocoque cover which covers the motorized propulsion unit once in position. <IMAGE>
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