vacuum-leak detector

例句：

1. 1.The vacuum leak detector is used to detect and prevent vacuum leaks in the factory.
   真空泄漏探测器用于检测和预防工厂中的真空泄漏。
2. 2. The vacuum leak detector is essential for maintaining the cleanliness of the factory environment.
   真空泄漏探测器对于保持工厂环境的清洁至关重要。
3. 3. The vacuum leak detector can detect even the smallest air leaks, ensuring that the factory remains at optimal efficiency.
   真空泄漏探测器可以检测到最小的空气泄漏，确保工厂保持最佳效率。