international standard annealed copper

例句：

1. 1. This new type of international standardannealed copper is widely usedin electronics industry.
   这种新型的国际标准退火铜在电子工业中得到了广泛应用。
2. 2.The quality of international standard annealed copper directly affects the performance of electricalequipment.
   国际标准退火铜的质量直接影响到电气设备的性能。
3. 3. The manufacturer has to ensurethat the international standard annealedcopper meets all the required standards and specifications.
   制造商必须确保国际标准退火铜符合所有所需的标准和规格。