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Grooved rail, IN PARTICULAR RAIL grooved rail
Grooved rail, IN PARTICULAR RAIL grooved rail
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机译:沟槽式轨道,特殊轨道沟槽式轨道
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摘要
The invention relates, inter alia, to the grooved rail, in particular grooved rail rail (10) with an overlap (20) of the gutter. According to the utility model provides that an overlap (20) in the trough cross-section is u-shaped.
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