vacuum cylinder gasket

例句：

1. 1. The vacuum cylinder gasket is essential for maintaining the integrity of the vacuum system.
   真空气缸垫片对于保持真空系统的完整性至关重要。
2. 2. During maintenance, the technician carefully replaced the vacuum cylinder gasket to ensure proper functioning.
   在维护过程中，技术人员仔细更换了真空气缸垫片，以确保正常运行。
3. 3. The vacuum cylinder gasket was designed to minimize air leakage and improve efficiency.
   真空气缸垫片的设计旨在最小化空气泄漏并提高效率。