The engineering practice proves that welded steel fabric is a new high performance structural material.

工程实践表明钢筋焊接网是一种值得推广应用的新型、高性能结构材料。

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The engineering practice proves that welded steel fabric is a new high performance structural material.

工程实践表明钢筋焊接网是一种值得推广应用的新型、高性能结构材料。

youdao