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項目案例PROJECT CASES

服務熱線18916789919

桁架,是通過將桿件焊接、鉚接或螺栓的過程,并為此達到連接成可以支撐橫梁的結構。桁架可以用于多種地方:比如搭建舞臺、宣傳廣告等活動。

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