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炉拱顶
meaning in Chinese
crown of roof
Related Words
螺旋拱顶
扇形拱顶
隧道拱顶
拱顶形
椭圆形拱顶
拱顶截面
拱顶跨度
拱顶高度
拱顶支架
拱顶油罐
炉拱
炉拱, 炉顶
炉箍
炉鼓
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