thicknessn.厚度;浓度;层
thickness deviation厚度公差
Thickness variation单板厚度偏差
thickness of cavity空腔深度
thickness-tapered厚度递减
thickness dial gage带千分表的厚度规
thicknessing planer自动单面刨床
thickness detection厚度检测
thickness of paving摊铺厚度
thickness tolerance厚度负偏差
thickness of overlay覆盖层厚度