缩松和缩孔
Shrinkage and blowhole
Shinkage and dispersed porosity
缩孔和缩松
shrinkage cavity and porosity
缩松缩孔
shrinkage porosity
Porosity and shrinking cavity
shrinkage porocity
Shrinkage cavities and porosities
缩松缩孔判据
shrinkage defect criterion
板卷夹渣类缺陷
Defect of Coil Slag Inclusion
本智周万物夹渣
endogenous slag inclusion
混合层和夹卷层
mixed layer and entrainment zone
机器人控制系统和夹具设计要点
robot control system and jigs design focus
夹砂、夹渣缺陷
sand and slag inclusion defects