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EDGE TRAINING OF FROST PROTECTION PANELS FOR CIVIL BAHNBAU
EDGE TRAINING OF FROST PROTECTION PANELS FOR CIVIL BAHNBAU
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机译:民航班洪的防冻板边缘训练
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摘要
The invention relates to antifreeze plates for road and railway construction with substantially hook-shaped profile design (1) on the longitudinal edges, which when laying by interlocking mirrored profiles twofold sealing region (2) and a drainage chamber (3) arises.
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