tungsten-copper-nickel contacts

例句：

1. 1. The new electronic device uses tungsten-copper-nickel contactsfor its circuitry.
   这款新型电子设备使用钨铜镍接触点进行电路设计。
2. 2.The engineers developed a new design thatincorporates tungsten-copper-nickel contacts to improve efficiency.
   工程师们开发了一种新的设计，采用了钨铜镍接触点以提高效率。
3. 3. The manufacturing processinvolves using tungsten-copper-nickel contacts to ensure thedevice's reliability and durability.
   制造过程包括使用钨铜镍接触点以确保设备的稳定性和耐用性。