求翻译：总的来说，此立式杠杆加载接触疲劳摩擦摩损实验机全部采用开放式结构，它的主要特点为：结构简单，安装方便，维修容易，由于其低成本从而可以实现工业效益的最大化.是什么意思？

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Overall, the vertical Lever Contact fatigue loaded friction wear lab machines all with an open-architecture, and its main features are: simple, easy to install, and easy maintenance, because of its low-cost industrial efficiency so you can maximize the.

Generally speaking, this vertical release lever loads the contact fatigue friction to touch damages the testing aircraft to use the open style structure completely, its main characteristic is: The structure is simple, the installment is convenient, the service is easy, thus because its low cost may

In General, this vertical lever loaded contact fatigue test machine of friction-friction loss all the open structure, its main features are: simple structure, easy installation, easy maintenance, due to its low cost so you can achieve maximum industrial efficiency.

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