checking of seals

例句：

1. 1. The team conducted a thorough inspection of the new equipment before use.
   团队在使用新设备之前进行了彻底的检查。
2. 2.The inspector found several defects in the product that needed to be corrected.
   检查员在产品中发现了几个缺陷，需要修正。
3. 3. The inspection of seals is crucial for ensuring the safety of the environment.
   对密封的检查对于确保环境安全至关重要。