路面平整度 RQI ; surface evenness ; Road Surface Roughness

路面平整度测定仪 viameter ; profilometer

表面平整度 surface evenness ; surface finish ; Surface Smoothness

路面平整度测量 measuring flatness of road surface

工作面平整度 Optical flatness

配合面平整度 mating surface flatness

路面初始平整度 Initial Roughness

硅片表面局部平整度 SFQD

地面平整度 Ground Flatness

墙面平整度 degree of plainness for wall surface