介绍了一种镶嵌型固体自润滑轴承的特性，并阐明了其设计原理。
The characteristics of inlaid type solid self lubricating bearing have been introduced and its design principle has been illustrated.
该切削液具有良好的防锈性、冷却性、润滑性、清洗性，且它的使用周期长(100天)，不刺激皮肤，属于环保型切削液产品。
This cutting fluid has good rustproof, fast cooling, lubricity, easy cleaning and long life period (100 days), doesn't irritate the skin, is environment protection products.
主要叙述了生产环保型润滑脂的必要性及国外此类产品的生产方案及其应用。
The necessity of environmental friendly type grease production is discussed, and the production plan for this type of grease as well as its application are explained.
研究了O型丁腈橡胶密封圈中腈基含量对其耐润滑脂性能的影响，讨论了不同性能润滑脂对丁腈橡胶的溶胀作用机理。
The resistance to lubricating greases of some O-ring NBR seals was studied in this paper. The swelling of NBR in different lubricating greases were discussed.
本发明的金属加工油剂组合物的润滑性优异，适合于采用极微量油剂供给型的金属加工方法加工铸铁、钢、不锈钢等金属材料。
The oil composition is excellent in lubricity and suitable for working of metal materials such as cast iron, steel, and stainless steel with minimal quantity lubrication.
采用球型及针状轴承，润滑性能好、磨擦小、噪音低、经久耐用。
It adopts ball and needle bearing with fine lubrication, little attrition, little attrition, Iow noise and long life.
采用球型及针状轴承，润滑性能好、磨擦小、噪音低、经久耐用。
It adopts ball and needle bearing with fine lubrication, little attrition, little attrition, Iow noise and long life.
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