closed type

• 闭式

closed type的用法和样例：

例句

1. Above result revealed that multidirectional closed die forging of spiral bevel gear was feasible.
   揭示了使用复动闭式模锻模具成形小锥角螺旋伞齿轮的可行性。
2. The significance of treating spontaneity pneumothorax witheguipment of closed thoracic drainage made by our selves.
   自制胸腔闭式引流装置治疗自发性气胸初步探讨。