5083油罐車專用鋁合金板哪裏有
2024-12-13
5083油罐車專用鋁合金板哪裏有生產的廠家？ 5083屬於Al-Mg系合金,使用範圍廣泛,特別是建築業離不開此合金，是較有前途的合金。耐蝕性好，焊接性優良，冷加工性較好，並具有中等
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