recovery unit

• 回收装置

recovery unit的用法和样例：

例句

1. In view of the status quo of small capacity and low operation level of domestic sulfur recovery units, technicals revamping options suitable for Chinese refineries were proposed.
   针对我国炼油厂硫回收装置规模较小，操作水平偏低的现状，提出了适于我国国情的技术改造意见。