pneumatic capper corker

例句：

1. 1.The pneumatic capper corker is an essential tool for assembling and disassembling valves.
   气动密封器是组装和拆卸阀门时必不可少的工具。
2. 2. The pneumatic capper corker was designed to prevent leaks during the assembly process.
   气动密封器的设计目的是为了在装配过程中防止泄漏。
3. 3.The pneumatic capper corker has a unique design that makes it easy to connect and disconnect valves.
   气动密封器的特有设计使得连接和断开阀门变得简单易行。