Terms for subject Compressors containing defect

English	Chinese
allowable defect	允许缺陷
appearance defect	外观缺陷
casting surface defect	铸件表面缺陷
defect detector	探伤仪
defect free product	合格产品
genetic defects	原始缺陷金属的
initial defect	初始缺陷
shrink defects	收缩缺陷
ultrasonic defect detector	超声检测仪