常见例句双语例句Presents oil fog lubrication technology, structure and working principles of fog lubrication system, as well as its successful application in No.介绍油雾润滑技术、油雾润滑系统的结构和工作原理及其在胜利炼油厂第三延迟焦化装置的成功应用情况。 返回 fog lubrication