fused cast block

例句：

1. 1. The engineer designed a fused cast block for the machine.
   工程师为机器设计了一个熔铸型铸件。
2. 2. The fused cast block was used to repair the damaged part of the machine.
   这个熔铸型铸件被用来修复机器的损坏部分。
3. 3.The fused cast block was tested for its strength and durability.
   这个熔铸型铸件被测试了它的强度和耐用性。