预防性使用能及时保护发动机，这是由于磨损降低和润滑性改善，以减少机械损伤。
Precautious use can protect the engine in time from mechanical damage due to reduction of wear and tear and improvement in lubrication.
本产品具有优良的机械安全性、氧化安定性、防腐蚀性及良好的极压性，使用寿命长，润滑性能好。
This product has excellent mechanical safety, oxidation stability, corrosion resistance and good extreme pressure and long service life, good lubricating performance.
应用这一概念，可以解释润滑脂的胶体安定性、机械安定性和润滑性。
The colloidal stability, the mechanical stability and the lubricity of lubricating grease can be explained by means of this concept.
一种大型机械产品制造领域的机械产品用自润滑复合层高分子材料的制备方 法。
The present invention relates to large mechanical product manufacture, and is especially preparation process of self-lubricating composite polymer material for mechanical product.
工程机械对润滑脂的性能要求有哪些？
The performance of construction machinery on the grease What are the requirements?
本发明提供一种耐磨损性和通用性优异的润滑脂组合物，以及使用该润滑脂组合物的机械部件。
Disclosed is a grease composition excellent in fretting resistance and versatility. Also disclosed is a machine part using such a grease composition.
本发明提供一种耐磨损性和通用性优异的润滑脂组合物，以及使用该润滑脂组合物的机械部件。
Disclosed is a grease composition excellent in fretting resistance and versatility. Also disclosed is a machine part using such a grease composition.
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