| 摘要 |
The invention specifies an inner tiered pole which is suitable, in particular, for the erection of masts having a relatively narrow mast shaft, and requires a relatively low amount of installation outlay. The inner tiered pole (10) comprises a plurality of lengths (12, 13, 14) which are connected in an articulated manner to one another, it being possible to secure the articulated connections (15). <IMAGE>
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