此项开始于星期六的工程有两个关键进程：一是已经完成的拆除覆盖在漏油部位的旧防漏帽，二是安装新的防漏集油装置来充分控制原油的泄漏。
The process begun Saturday has two major phases: removing equipment currently on top of the leak and installing new gear designed to fully contain the flow of oil.
工程起重机液压系统漏油按部位可分为：元件泄漏和管路泄漏两种。
Oil leakage in hydraulic systems of construction cranes may be divided according to their locations into two kinds: hydraulic components leakage and piping leakage.
本文详细论述了减速机漏油的部位、原因，并针时不同的部位、原因提出了相应的解决方案。
This paper analyzes the reasons and positions of speed reducer leakage, and puts forword some solutions for different positions.
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