| 摘要 |
A grinding/milling machine (1) for levelling of horizontal surfaces, comprising a mobile drive unit (2), including - a vertically pivotable boom (9) suspended from the mobile unit; - a rigid girder (7) pivotally (8) fastened at the end of the boom; and - two motorized (3, 4) machining and/or milling means (5, 6), each being arranged at a respective opposite end of the rigid girder (7). |
