barge bed

常见例句

雙語例句

• The paper introduces the bed leveling technique with underwater rail suspended on barge and positioned by GPS in deep water channel regulation works at estuary of Yangtze River.
  介紹了基牀懸吊刮道GPS定位整平工藝在長江口深水航道治理工程中的應用情況，著重介紹了工作原理、施工準備、施工步驟、技術要求和特殊情況下的施工問題。
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