The high slope of permanent shiplock is a major building of TGP, also an important part of shiplock structures, which is broad in scale and complicatied in technology.

 
  • 永久船閘高邊坡是三峽工程的重要建筑物,也是船閘結構的重要組成部分,規模巨大,技術(shù)復雜。
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