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A versatile for concreting on several works
A versatile for concreting on several works
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机译:多才多艺的具体作品
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摘要
A versatile for concreting in several works.Refers to this protection in the nature of the utility model, a structural design introduced in the lattice of support forms for concreting and operational aspects of the same in civil engineering works, which unites the techniques previously known alone forms The so-called climbing and sliding, in a single composition.
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