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Nature principal firm |
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| Nature trunks are kept as possible, as the name already says, thus “naturally”, i.e. they are not nearly worked on. The trunks are only released from the crust and straightened with the help of an axe or a power saw, so that they can be stacked one on the other and thus the wind tightness of the walls is ensured. The entire processing of nature trunks is done completely without industrial effect.. | ||||
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