Present situation and development tendency of research on lubricant anti-wear extreme pressure additives were briefly reviewed in this article. 简要地概括了润滑极压抗磨添加剂的发展现状和研究动态,对各种极压抗磨添加剂进行了比较和总结。
Excellent extreme pressure, improve machine and parts of rust, suitable for high temperature period, humidity region. 具有极佳的极压性、提高机床和零件的防锈周期,适用于高温、高湿地区使用。
Their extreme pressure ( EP ) behaviors as lubricant additives in liquid paraffin were evaluated using a four-ball tester. 用四球摩擦机测试了其作为润滑油添加剂在液体石蜡中的极压性能;
They point to measures that will prevent the collapse of institutions when they are under extreme pressure. 它们会揭示一些有助于防止机构在极端压力(EP)下崩溃的措施。
The extreme pressure can actually be a good thing for organisms seeking certain dissolved gases. 事实上极高的压力能帮助生物体寻找某些溶解气体。