| 摘要 |
This inclinometer is used for checking the slope of a road section to be prepared, particularly the cross-sectional profile of a road body layer, a roadway surface or the like. The measuring element is located in a plane which goes perpendicularly through a fall line of the terrain section to be measured. The inclinometer consists of a protractor-like scale body (1), the circular-arc part (4) of which is provided with symbols (5) for degrees of arc and/or per cent. At a point (8) provided on the plumb line going through the centre of the circular-arc part (4), a plumb line is attached which points to the zero symbol (10) identified on the circular-arc part (4) in the basic position of the scale body (1). <IMAGE>
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