... T-crossing 丁字街 T-dike 丁字堤 T-filledweld 丁字形角焊 ...
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The new technology of t, shaped dike made with piles was successfully used in the strong tide region in Haining country, that is a breakthrough of seawall construction technology.
桩式丁坝新工艺、新技术在强涌潮作用的海宁段海塘塘脚的成功应用，使海塘建设技术有新的突破。
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