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Cable duct for building electrical installation has pivoted cable cover divided into 2 partial sections between 2 relatively spaced bearing points
Cable duct for building electrical installation has pivoted cable cover divided into 2 partial sections between 2 relatively spaced bearing points
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机译:用于建筑电气安装的电缆导管具有可旋转的电缆盖,该电缆盖分为两个相对间隔的轴承点之间的两个部分
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摘要
The cable duct has a duct element (9.1,9.2,9.3) and a duct cover (11) pivoted about 2 spaced bearing points (13,15), the part of the duct cover between the bearing points divided into 2 partial sections (11a,11b) coupled together via a linkage (19). The sum of the lengths of the 2 partial sections is greater than the relative distance between the bearing points.
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