Hand counters stainless steel box, surface drawing.
干手柜不锈钢箱体，表面拉丝。
It is tremendously important to construct a surface in surface drawing design.
曲面的构造是曲面拉深件设计中的关键环节。
This cooled the air near the surface, drawing clouds downward and reducing the chance of rain.
因此靠近地表的空气温度降低，使得云层下降，减少了降水的几率。
This cooled the air near the surface, drawing clouds downward and reducing the chance of rain.
因此靠近地表的空气温度降低，使得云层下降，减少了降水的几率。
应用推荐