cone head rivet

例句：

1. 1. The construction of the bridge required a special cone-head rivet to ensure its stability.
   建造这座桥梁需要一种特殊的圆锥头铆钉来确保其稳定性。
2. 2.The engineer used a cone-head rivet to secure the joints between the beams.
   工程师使用圆锥头铆钉来固定梁之间的接缝。
3. 3.The construction team was tasked with installing the cone-head rivets before the structure was completed.
   施工团队被指派在结构完工前安装圆锥头铆钉。