thermoplastic cements

例句：

1. 1. These thermoplastic cements are used to repair andreinforce concrete structures.
   这些热塑性胶粘剂用于修复和加固混凝土结构。
2. 2. The engineers used these thermoplastic cementsto create a seamless connection between the twopieces of equipment.
   工程师们使用这些热塑性胶粘剂，将两件设备连接成一个无缝的整体。
3. 3. The thermoplastic cements were tested for their ability to withstand high temperatures and corrosion.
   这些热塑性胶粘剂被测试，以评估它们在高温和腐蚀环境下的耐久性。