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wasserdruckhaltende fugenkonstruktion for dehnfugen underground channels od. etc.
wasserdruckhaltende fugenkonstruktion for dehnfugen underground channels od. etc.
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机译:用于地下通道等伸缩缝的水压保持缝构造。
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摘要
PURPOSE:Consisting of a fixing member, flexible member, and a resistant member which can expand or contract, the fracture of the flexible members is prevented even when an uneven sinking occurred between underdrains thus maintaining always a favorable condition for watering.
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