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铝镁工件件打磨要防爆吸尘器么?-上海欧立德实业有限公司
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18001628066 Product category 铝镁工件件打磨要防爆吸尘器么? 什么是铝粉呢：又叫银粉，别名铝银粉，传热性能好。铝粉的火灾危险性在于，其粉尘飞扬与空气混合，若遇火星会发生爆炸和燃烧。铝粉
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