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冲抓成孔机
释义
冲抓成孔机
Encyclopedia
工学
潜水式成孔机
释
impsct-grab boring machine
冲抓成孔机
利用提升到一定高度的冲抓斗自由落体下坠抓取土形成桩孔的成孔机械。
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characteristic polynomial
characteristic polynomial of a graph
characteristic polynomial of a matrix
characteristic quadratic form
characteristic radius
characteristic ray
characteristic ray cone
characteristic ring
characteristic root
characteristics
characteristics and evaiuation of industrial catalyst
characteristics and patterns of urban spatial structure in China
characteristic section of stage
characteristic sensitivity
characteristic sequence
characteristic series
characteristic set
characteristic singularity
characteristics method
characteristics of chemical industry accidents
characteristics of Chinese urban ethnic culture
characteristics of cleanroom
Characteristics of direction
characteristics of forestry economy
characteristics of hydrodynamics
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