Falk flexible coupling

例句：

1. 1. The new design of the car has a Falk flexible coupling that makes it more efficient and smoother to drive.
   这款汽车的新设计有一个Falk柔性连接件，使得驾驶更加高效和顺畅。
2. 2.In the construction industry, Falk flexible couplings are commonly used for connecting heavy machinery together.
   在建筑行业中，Falk柔性连接件常用于连接重型机械。
3. 3. The engineer tested the Falk flexible couplings under various load conditions to ensure their durability and reliability.
   工程师在不同的负载条件下测试了Falk柔性连接件，以确保其耐用性和可靠性。