By mounting some steel beams of special structure using economical methods, we not only saved capital for the owers, but also increased benefits for the construction enterprises.

  • 通过对一些特殊的钢结构钢梁安装,利用简单的经济的办法将其安装就位,既为业主节约了资金投入,也为施工企业创造了效益。
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