lubricating oil metal test 润滑油金属含量试验
lubricating oil water test 润滑油水含量试验
lubricating oil sulfur test 润滑油硫含量试验
lubricating oil emulsion test 润滑油硫含量试验
additive test of lubricating oil 润滑油的添加剂试验
Test results proved that, in the process of using oil, the light oil content in lubricating oil can be judged from the decreasing degree of flash point.
试验证明：在油品使用过程中，从闪点的下降程度可以判断混入轻质油的含量。
In this paper, the design of both the software and the hardware of the computer control system for the test-bed of lubricating oil system for aeroengine are discussed explicitly.
本文详细讨论了航空发动机滑油系统试验台计算机控制系统的软、硬件设计的过程和方法。
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