名词
中文翻译：Unknown
同义词：
['concrete work', 'concrete construction', 'concrete manufacturing']
例句：
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1. The construction company is responsible for the gunite work on the new bridge.
建筑公司负责新桥的混凝土工作。
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2. The engineers are busy with the concrete work before the project starts.
工程师们忙于在项目开始前进行混凝土工作。
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3. The factory produces high-quality concrete products for various types of gunite work.
这家工厂生产各种类型的高质量混凝土产品，用于各种混凝土工作。