premoulded filler strip

例句：

1. 1. Themanufacturer used a premoulded filler strip to reinforce the structure of theproduct.
   制造商使用预成型填充条来加固产品的结构。
2. 2. During the assembly process, thepremoulded filler strip wascarefully placed to ensure proper fitment.
   在装配过程中，预成型填充条被小心放置以确保适当的配合。
3. 3. The premoulded fillerstrip was designed to provide extrastrength and durability to the joints.
   预成型填充条的设计旨在为接缝提供额外的强度和耐用性。