The original truss of Gezhou Dam 500 kV switching station has installation quality defects, resulting in instability problem and becoming serious hidden troubles to safe operation.
原葛洲坝500 kV开关站构架的安全稳定性不足,存在安装质量缺陷,成为开关站设备安全运行的重大隐患。
The method has succeeded in testing a larger number of image sequences that ships pass through the temporary ship lock of the three gorges project (TGP) and ship lock of the Gezhou dam.
该方法已成功地测试了大量通过三峡临时船闸和葛洲坝船闸的船舶序列图象。
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