铁锈色浅薄锈蚀磨损不甚自然，鎏金色泽和附着也有点疑问。这点得看实物才能进一步确定。

The rust is not so natural, and the colour of gold gilding questionable, which can be confirmed by seeing the real thing.

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按一般概念，实验室磨损试验与实物试验所获得的磨损表面形貌如果相似，就认为实验室试验是有效的。

In common sense if the topography similarity of worn surface is obtained from laboratory test and field test, then the laboratory test is worthy. But it is not always true.

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