通过腐蚀防护和使用免维护不锈钢轴承，延长运行寿命的翻译：Corrosion protection and using through maintenance-free stainless steel bearings, extend operating life 什么意思？中文翻译英文，英文翻译中文，怎么说？

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Corrosion protection and using through maintenance-free stainless steel bearings, extend operating life

Protects through the corrosion and uses exempts maintains the stainless steel bearing, the extension movement life

The corrosion protection and maintenance-free stainless steel bearings with extended operating life.

Corrosion protection and using through maintenance-free stainless steel bearings, extend operating life