unsaturated polyester concrete equipment

例句：

1. 1.The construction company uses unsaturated polyesterconcrete equipment to build high-rise buildings.
   该公司使用不饱和聚酯混凝土设备建造高层建筑。
2. 2. The engineer designed the unsaturatedpolyester concrete equipment for the project.
   工程师为该项目设计了不饱和聚酯混凝土设备。
3. 3. The unsaturated polyester concrete equipmentis widely used in civil engineering projects.
   不饱和聚酯混凝土设备在土木工程项目中得到了广泛应用。