勿遮盖太阳能电池板表面，以避免充电不良影响效果。

Don't cover up solar panel surface to refresh by avoiding bad influence result.

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此外，钝化剂减少燃料电池系统的表面腐蚀。

In addition, the passivator reduces the surface corrosion in the fuel cell system.

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此外，钝化剂减少燃料电池系统的表面腐蚀。

In addition, the passivator reduces the surface corrosion in the fuel cell system.

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