活性炭一般装填在透明的容器中，当其吸附油蒸气后颜色发生变化。

Activated carbon general loading in transparent containers, when its adsorption oil steam color change after.

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如果油蒸气影响涂装系统，可以采用特种(非常昂贵)的油蒸气过滤器直接从压缩空气中吸附油蒸气加以去除。

If oil steam affects the system, can use special (very expensive) steam directly from the oil filter in the compressed air to remove oil vapour adsorption.

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或是采用干燥剂直接吸附压缩空气中的水(油)蒸气。

Or the adsorption of compressed air desiccant direct water (oil) steam.

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