gray import
常见例句
- Import valve seat can shave the disheartened board, close freely even un fall gray cases.
进口阀座可作刮灰板,即使在落灰情况下也关闭自如。 - This paper is based on the complexity and diversity of Chinese textile system. It aims at constructing a series of gray models according to the supply and demand, import and export and so on.
针对纺织工业系统的复杂性和多样性,构建了一系列灰色预测模型,对我国纺织工业“十一五”期间的供求及进出口情况进行了预测。 返回 gray import