名词
中文翻译：Unknown
同义词：
['boiler parts', 'boiler accessories', 'boilercomponents']
例句：
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1. Theengineers were installing new boiler fittingsin the factory.
工程师们正在工厂安装新的锅炉配件。
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2. The old boiler was replacedwith a new one to improve efficiency.
为了提高效率，他们更换了旧的锅炉。
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3.The manufacturer offers a wide range of boilerfittings for different applications.
制造商提供各种适用于不同应用的锅炉配件。