dead hole meaning in English
闭口孔型
不通孔
残眼
弹坑;未爆炸的炮眼
死洞
Examples
- Closed insert nuts with dead hole for plastics mouldings
塑料模塑用带有固定孔的嵌件螺母 - Insert nuts ; heavy type for plastics mouldings and pressure die castings with dead hole
嵌入螺母.第4部分:塑料模制件和压铸件用重型闭式螺纹