thicknessn.厚度;浓度;层
thickness flexure厚度弯曲
thickness of yarn纱线粗细
thickness contour厚度等高线
thicknessing mold贴皮型
thickness of work工件最大厚度
thickness of tape带材厚度
thickness pattern厚度场型
thickness coating厚镀层
thickness of slab板厚
thickness testing厚度检测