Durex bearing alloy

例句：

1. 1. The new car is made from Durex bearing alloy.
   这款新车是由杜蕾斯合金制成的。
2. 2.The engineer used a Durex bearing alloy to make the gears more durable.
   工程师使用杜蕾斯合金制造齿轮，使其更耐用。
3. 3. The construction of the bridge was made possible by using Durex bearing alloy.
   这座桥梁的建设得益于使用杜蕾斯合金。