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The goal is to discuss the feasibility of non-welded installation and it's industrialized construction.
其目的是探讨无焊接安装、工厂化施工的可行性。
youdao
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The goal is to discuss the feasibility of non-welded installation and it's industrialized construction.
其目的是探讨无焊接安装、工厂化施工的可行性。
youdao