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

缩松缩孔  Shrinkage cavities and porosities; shrinkage porosity; Porosity and shrinking cavity; shrinkage porocity

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

崩块夹渣  break-up and inclusion

表面夹渣  Surface inclusion; sur-face slag inclusion; surface slag

表面夹渣物  surface slag

弹簧筒夹夹头  spring collet chuck

颚夹夹头  jaw chuck

非金属夹渣  non-metal lards

焊道内夹渣  interpass 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

夹渣  slag inclusion; slag carry-over; dirt inclusion; Dross; slag inclusions; Impurity; surface enclosed slag; cinder inclusion; Slag; slag entrapment; slag patch; Inclusion; inclution; scum; entrapped slag; included slag

夹渣内孔  Abscess