• The construction technology was introduced from the materials selection of vertical locking side of aluminum alloy roofing, lightning protection on roofing and the whole construction process.

    从直立锁边铝合金屋面的材料选用、屋面防雷和施工全过程阐述该技术的施工工艺。

    youdao

  • The construction technology was introduced from the materials selection of vertical locking side of aluminum alloy roofing, lightning protection on roofing and the whole construction process.

    从直立锁边铝合金屋面的材料选用、屋面防雷和施工全过程阐述该技术的施工工艺。

    youdao

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