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单词
dropped ceiling
释义
dropped ceiling
Encyclopedia
工学
装饰装修工程
释
sprung roof; suspended ceiling; dropped ceiling; false ceiling
吊顶工程
建筑室内顶部的装修工程。对建筑室内的顶面作适当的装饰,具有保温、隔热、隔声、吸声的作用,也具有隐蔽电气、通风空调、通信和防火、报警管线设备等工程的功能。吊顶俗称天花板、天棚、顶棚。
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更新时间:2026/4/4 11:03:32