铝板特性7050 航空铝材国际认
2024-12-13
牌号7050对应标准GB/T3190-2008变形铝及铝合金化学成分归类铝及铝合金说明①本标准适用于以压力加工方法生产的铝及铝合金加工产品（板、带、箔、管、棒、型、线和锻件）及其所有的铸锭
品牌：耀惠金属 规格：齐全 产地：美国 材质：7050
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