名词中文翻译
中文翻译：构造用铁
同义词：
['constructional steel', 'structural steel']
例句：
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1.The construction of the new bridge required a large amount of constructional iron.
建造这座新桥需要大量的构造用铁。
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2.The structural steel beams are essential for the stability of the building.
结构钢梁对于建筑的稳定性至关重要。
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3. The engineer used constructional iron to reinforce the foundation of the building.
工程师使用构造用铁加固了建筑的基础。