final recovery parachute
英
美
- 回收系统
双语例句
- Development and application of a diluter for low-level heat recovery in sulphuric acid plants are described.
介绍硫酸装置低温热回收系统中稀释器的开发与应用。 - After renovation, the acetone stripper raises its efficiency, which was rather low in the original acetic acid recovery system for removing acetone.
摘要原醋酸回收系统中丙酮汽提塔脱丙酮的效率很低，损失大量己烷。
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