surface shrinkage

... "表面粗糙度"," surface roughness" "表面收缩,外缩孔(铸造)"," surface shrinkage" "表面光滑度"," surface smoothness" ...

铸造学专业英语词汇(25) ... 外缩孔(铸疵) open cavity 外缩孔(铸疵) surface shrinkage 外缩孔，凹陷(铸疵) depression ...

... surface segregation 表面偏折 surface shrinkage 表面缩陷 (铸件的 ) surface smoothness 表面光滑度 (铸件的 )，表面光洁度 ...