;Based on the experience and lessons of lockage safety in Gezhouba Shiplock, the problem concerning lockage safety of multi-step shiplock were analyzed and approached.
根据葛洲
舶过安全的经验教训,对多级舶过安全问题进行初步分析与探讨。
；系统；水升降度；水的构筑及使用Based on the experience and lessons of lockage safety in Gezhouba Shiplock, the problem concerning lockage safety of multi-step shiplock were analyzed and approached.
根据葛洲舶过安全的经验教训,对多级舶过安全问题进行初步分析与探讨。
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