Hole on the surface is very smooth.
表面上的孔是非常光滑的。
So the design follows the surface after the first hole principle.
所以本设计遵循先面后孔的原则。
Some materials and the surface of construction work suffer air hole easily.
在质量通病防治过程中，有些材料和工程某些部位容易出现空鼓。
The upper surface has a deformation hole.
上表面具有变形孔。
The invention relates to a wind hole inclined surface connection structure of a cooker hood.
本发明是涉及吸油烟机风孔斜面连接结构。
A hole or pit, especially one in a road surface.
大炮把路面轰得坑坑洼洼。
The bottom surface is bonded with adhesive paper to cover the through hole.
所述底面粘设有胶纸，以遮盖所述通孔。
The bottom surface is bonded with adhesive paper to cover the through hole.
所述底面粘设有胶纸，以遮盖所述通孔。
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