鋁雲匯 鋁業產品 深圳成都2017鋁幕牆

深圳成都2017鋁幕牆

共有 16 深圳成都2017鋁幕牆 廠家,在鋁雲匯發布了 2408 深圳成都2017鋁幕牆 產品信息。

2017鋁合金

2024-12-16
2017鋁合金以鋁爲基的合金總稱。主要合金元素有銅、硅、鎂、鋅、錳,次要合金元素有鎳、鐵、鈦、鉻、鋰等。  鋁合金密度低,但強度比較高,接近或超過優質鋼,塑性好,可加工成各
品牌:2017鋁合金 規格:板棒管材 產地:進口/國產 材質:2017鋁合金

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