water sealed gas holder

例句：

1. 1.The water-sealed gas holder is a crucial component in the process of refining natural gas.
   水密封气体储存器是天然气提炼过程中的一个关键组件。
2. 2.The engineer carefully inspected the water-sealed gas holder before installing it.
   工程师在安装前仔细检查了水密封气体储存器。
3. 3.The water-sealed gas holder was designed to withstand high pressure and temperatures, ensuring safe operation.
   水密封气体储存器被设计成能够承受高压和高温，以保证安全运行。