ring section examination

例句：

1. 1. The engineer conducted a ring section examinationto assess the structural integrity of the bridge.
   工程师进行了环形截面检查，以评估桥梁的结构完整性。
2. 2. During theinspection, the technician foundseveral cracks in the metalring section.
   在检查过程中，技术人员发现金属环形截面有几处裂缝。
3. 3. The manufacturerrecommended that the ring section be replaced dueto its deteriorating condition.
   由于环形截面的状况恶化，制造商建议更换该部件。