摘要 |
There is shown a spirit level device having a basic body element and a bubble element which pivots around an axis in its inclination towards the basic body element. An adjusting bubble element is fixed at the basic body element so that the middle part thereof is aligned parallel to the axis. The basic body element has an essentially L-formed profile whereby the adjusting bubble element is on one side which is angled at 90° in respect of the angle side, and the pivotable bubble element is on the other side of the angle of the basic body element.
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