我们仰脸躺在床上，用两个人的3只手臂一道向上推那块 水泥板 ( floor slab )，试图把它推开。但是失败了， 水泥板 像焊在那里一样，文风不动，只有几粒沙尘哗哗落下来。
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hollow tile floor slab 空心板楼面
ribbed floor slab 肋形楼板
concrete floor slab 混凝土楼板
floor slab crack 楼板裂缝
Precast Floor Slab 预制楼板
aerocrete floor slab 加气混凝土楼板
The paper introduces the stracture and the principle of a kind of special vehicle which can lift on and lift off floor slab from the vehicle,and analyzes the moving track of the lifting arm, the lifting ability of hydraulie system and the operating force.
针对乡镇住房建设的需要,介绍了一种用于吊装运输楼板的专用车调运系统的结构及工作原理,分析了吊臂的运动轨迹、液压系统的举升能力及操纵力的大小。
参考来源 - 楼板吊车吊运系统的设计·2,447,543篇论文数据，部分数据来源于NoteExpress
This structure has the advantages of lightening self-weight, strengthening floor slab rigidity, improving sound insulation and reducing structure cost.
此类结构具有减轻自重、增加楼板刚度、提高隔声效果和降低结构造价等优点。
The cracks often appear on the top of concrete floor slab.
现浇钢筋混凝土楼板面易产生裂缝。
A concrete bench protrudes from the floor slab into the narrow garden.
一张水泥板凳从地板一直伸向狭窄的小花园。
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