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关注:1
2013-05-23 12:21
求翻译:The D3 (CA-300) feed should already be off. If not, turn it off now. It was to be run in cascade to the ethylene feed until the production rate declined to 20%.是什么意思? 待解决
悬赏分:1
- 离问题结束还有
The D3 (CA-300) feed should already be off. If not, turn it off now. It was to be run in cascade to the ethylene feed until the production rate declined to 20%.
问题补充: |
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