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挖沟机
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挖沟机
Encyclopedia
工学
挖掘机械
释
trencher
挖沟机
用以连续挖掘一定宽度、深度的壕沟、渠道的一种自行式、具有多个挖斗、连续循环挖掘的土石方机械。又称挖壕机、纵挖式多斗挖掘机。
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semi-bilinear form; sesquilinear form
semi-bilinear functional
semi-bilinear mapping
semi-bipartite graph
semi bituminous coal
semi-bituminous coal
semi-bounded
semi-bounded from above
semi-bounded from below
semi-boundedness
semi-bounded operator
semi-bounded transformation
semibreadth
semibreve
semibridging carbonyl
semibridging group
semi-bright coal
semicanonical equations
semicanonical equations of motion
semi-canonical form
semicarbazide
semicarbazone
semi-cardinal
semi-categoric set
semi-centralized air conditioning system
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