four-ball load carrying capacity test

例句：

1. 1. The company conducted a four-ball load carrying capacity test to assess the structural integrity of the bridge.
   该公司进行了四球加载承载能力测试，以评估桥梁的结构完整性。
2. 2. During the design phase, engineers performed a four-ball load carrying capacity test to ensure the stability of the structure.
   在设计阶段，工程师进行了四球加载承载能力测试，以确保结构的稳定。
3. 3. The test results were used to determine if the bridge could withstand additional loads without compromising its structural integrity.
   测试结果被用来确定桥梁是否能承受额外的载荷而不损害其结构完整性。