long life oil的意思|示意

Life is better than oil mute type of air compressor more long! ! ! ! !

寿命也比有油静音式的空压机更为长久！

The invention has the advantages that structure is simple, processing is easy, air compression without oil is provided, work is stable, service life is long, and noise is small.

本发明的优点是：结构简单，加工容易，可提供无油压缩空气，工作平稳，寿命长，噪音小。

Soft, slippery, strong grip strength, good flexibility, fine performance of ozone proof, hardwearing, oil stain proof. A smaller friction factor Long service life.

该胶圈柔软光滑，握持力好、弹性好、抗臭氧、耐磨性好，摩擦系数波动范围小，使用寿命长。

Heat resistance, good load performance. Prevent oil deterioration, the long life performance, reduce maintenance cost.

耐热耐负荷性能良好。防止油品劣化，其长寿命性能，减少维护保养费用。

The welding quality of field-welded girth joints of long-distance oil and gas transmission pipelines is the key to the quality and service life of pipelines.

油气长输管线现场环焊缝接头的焊接质量是决定管线质量、寿命的最根本要素。

Its advantages are higher power, saving oil, cooling engine and long service life of engine.

增加发动机动力，节省油量，降低发动机温度，延长了使用寿命。