2011年的设备，已经故障了大约3年以上，一直无法修复，我们今天修复了它。如果您看到这些照片，您可能会意识到故障的原因，这也就是为什么在过去大约3年的时间里一直没能修复。（补充，之后客户回想可能仅正常了大约1、2年就一直不好，有人来修过多次但是一直未修复）。
Equipment manufactured in 2011, which has been faulty for more than 3 years, has been unable to repair and we fixed it today. If you see these photos, you may be aware of the cause of the failure, which is why no one has been able to fix it in the last 3 years or so.
这是修复后安装到现场的状态，一共三台。我们一次即全部修复，当然也花费了好几天的时间，设备已经八年，但现在已经完全恢复了性能！
These three Pipeline MD have been in close use for eight years, but in the past more than three years, they have not been able to work properly. Today they are all fixed!
