O-ring Seals
工具
下方列出了维修此类别设备所需的主要工具。当然，并不是所有维修流程都需要备齐这个清单。
This vacuum pump, made by MityVac, is sold as a vacuum testing and brake bleeding kit.
Most people use them to help bleed or extra fluids in automotive applications. The supplied reservoir assists with this.
Another use is to test the air-tightness of vacuum systems on vehicles, or to use the gauge to check for whether the vehicle is producing sufficient vacuum to power vacuum assisted devices.
团队
