作者: Peter Wolf , Nicolas Gros , Heiko Fuellemann , Michael Frank , Ilyes Ben Hassine
DOI:
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摘要: The invention proceeds from a system with measurement bar (12) and device (14), having at least one computation unit (16), an inclination means (18) electronic distance (20). proposes that the have coupling apparatus (22) which is provided for (14) such they can be separated by operator.