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English Translations » 历史存档[信息] » 【Daily Question】Advanced Processing 20160419 Multiple Choice

【Daily Question】Advanced Processing 20160419 Multiple Choice: There are ( ) two types of catalyst poisoning

2016-04-19View Original

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There are ( ) two types of catalyst poisoning. A. Short-term and long-term B. Short-term and temporary C. Temporary and permanent D. Temporary and long-term Answer: C, Temporary and permanent
Reply #22016-04-19
There are (C) two types of catalyst poisoning.

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Translated at 2026-07-21 00:25:02

Original: https://bbs.hcbbs.com/thread-1580543-1-1.html

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