LD9 、 LD8铝合金
ALMG5MN51825251ALMG2MN0.3ALMG2MN0.85454A5454PALMG2.7MN5754ALMG33003ALMG4.5MN50830.5086A5086PALMG4MN50860.5154A5154P5154A35750.5182A5182ALMG2.50.5056A5056ALMG55056A0.5082A5082PALMG4.550820.5083A5083ALMG4.5......)
意丰模具特殊钢（深圳）有限公司
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