英语翻译1 外观评级,试样表面外观的变化.2 腐蚀率评定等级的判定等级的判定腐蚀率.3 无变化.4 轻微到中度的变色.5 严重变色到极微的失光.6 轻微的失光或出现极轻微的腐蚀产物.7 严重失光
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英语翻译1 外观评级,试样表面外观的变化.2 腐蚀率评定等级的判定等级的判定腐蚀率.3 无变化.4 轻微到中度的变色.5 严重变色到极微的失光.6 轻微的失光或出现极轻微的腐蚀产物.7 严重失光
英语翻译
1 外观评级,试样表面外观的变化.
2 腐蚀率评定等级的判定等级的判定腐蚀率.
3 无变化.
4 轻微到中度的变色.
5 严重变色到极微的失光.
6 轻微的失光或出现极轻微的腐蚀产物.
7 严重失光或在试样局部表面上部有薄层的腐蚀产物或点蚀.
8 有腐蚀物或点蚀且其中之一集中分布在整个试样表面上.
9 整个表面上布有厚的腐蚀产物,并有深的点蚀.
10 整个表面布有非常厚的腐蚀物和点蚀,并有深的点蚀.
11 出现基体金属腐蚀.
英语翻译1 外观评级,试样表面外观的变化.2 腐蚀率评定等级的判定等级的判定腐蚀率.3 无变化.4 轻微到中度的变色.5 严重变色到极微的失光.6 轻微的失光或出现极轻微的腐蚀产物.7 严重失光
An appearance rating,the surface appearance of change.
The corrosion rate of 2 ratings determine the level of corrosion rate decision.
3 Unchanged.
Four mild to moderate discoloration.
Five serious discoloration to a minimum loss of light.
Six minor-loss or a very minor corrosion products.
7 - or serious misconduct in the upper surface of a partial sample of TLC or pitting corrosion products.
Eight of a corrosion and pitting or one of the concentrated in the entire sample surface.
Nine whole cloth is thick on the surface of the corrosion products,and deep pitting.
10 entire surface is very thick cloth of corrosion and pitting,and deep pitting.
11 emerging matrix metal corrosion.