external pressure vessel

例句：

1. 1.The external pressure vessel is designed to withstand high pressure and temperature conditions.
   外部压力容器设计用于承受高压和高温条件。
2. 2. This external pressure vessel is used for storing and transporting hazardous materials.
   这个外部压力容器用于存储和运输危险物质。
3. 3.The external pressure vessel was damaged during the accident, which caused a significant loss of pressure.
   在事故中，外部压力容器受损，导致压力损失严重。