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建筑电梯安装工程
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建筑电梯安装工程
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工学
机电工程
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building fuel oil and gas engineering
建筑电梯安装工程
电梯生产单位出厂后的产品,在施工现场装配成整机至交付使用的过程。电梯指动力驱动,利用沿刚性导轨运行的箱体或者沿固定线路运行的梯级(踏步),进行升降或者平行运送人、货物的机电设备。电梯按照结构类型可分为垂直电梯、自动扶梯和自动人行道。
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self-similar
self-similar collapse
self-similar evolution
self-similar growth
self-similarity
self similarity Moran set
self-similarity Moran set
self-similarity transformation
self-similar measure
self-similar model
self-similar process
self similar set
self-similar set
self similar solution
self-similar solution
self similar structure
self-similar structure
self-stabilization
self-stabilization process
self-stable model
self-steepening
self-stereotype
self-sterility gene
self-stimulated emission
self stimulating and self receiving reflected wave method
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