In 2002, the Three Gorges external transmission to Jingzhou Converter Station, completed the highly difficult entrucking of 260t major transformer by jacking (2m) when the water level was low.
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释义
2002年三峡外送荆州换流站,在水位较低的情况下将260吨主变压器顶升(高2米)高难度装车。
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