antifriction metal
英
美
减摩金属
双语例句
- High-sulphur steel self-lubrication new materials is studied. Service life of guide roll of mill is raised by self-lubrication antifriction of metal sulphides.
试验研究出一种高硫钢自润滑新材料，利用金属硫化物的自润滑减摩作用来提高轧机导辊的使用寿命。 - Development on antifriction meterials of metal sulphide
金属硫化物减摩材料的研究 - Because of their excellent characteristics, the novel resin-matrix antifriction composites have gotten much wider application as diversified antifriction accessories instead of the metal material or substitutes in the mechanical engineering.
新型树脂基减摩复合材料因其具有许多优良特性，在机械工程中作为各种减摩、耐磨零件的金属材料的替代或换代产品，获得越来越多的应用。