【机械工程】固定容量的容器盖

Q-mitral valve closure interval

transcatheter closure of congenital ventricular septal defect

Closure of colon fistula--colocutaneous

metal clip bag closure, sack closure

Suture of abdominal wall for evisceration of dehiscence for secondary closure

closure by means of tongue-and-slot or like connections

Closure fistula, vesicouterine with or without hysterectomy

eye closure