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关注:1
2013-05-23 12:21
求翻译:Delta Coke is expressed using the coke burnt in the Regenerator or coke yield in the Riser, in weight percentage of the catalyst circulation是什么意思?![]() ![]() Delta Coke is expressed using the coke burnt in the Regenerator or coke yield in the Riser, in weight percentage of the catalyst circulation
问题补充: |
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