Elance是一个在线的中介媒体，专门经行技术、设计或是其他类似的专业人才的商业需求的合理匹配。

Elance is an online agency that matches technical, design and other professionals with businesses needing such services.

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产品说明：根据铝材特性，专门设计的配方，经该清洁剂清洗的铝材，表面钝化膜不会受损，并且保持原有的光泽。

Instructions: Specially designed for cleaning the aluminous surfaces. It will not damage the passivation layer of the aluminum and can keep the original gross.

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