【Daily Question No. 231】2018.08.25
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【Daily Question No. 231】August 25, 2018: When using air to blow through hot oil pipelines, the temperature of the oil in the pipelines and containers must be below the flash point of that oil by ( )°C, in order to prevent explosions and fires. A. 20 B. 30 C. 40. Answer: A is correct; 3 correct answers, 1 incorrect answer； Mass posting of posts – rated based on the lowest score ； Replies that are unrelated to the answer are considered spam and will be deleted immediately. For management purposes, if you need to view content from a few days ago, please go to https://bbs.hcbbs.com/home.php?mod=space&uid=3862647&do=thread&view=me&from=space through the summary post below
When using air to blow through hot oil lines, the temperature of the oils in the pipelines and containers must be below the flash point of that oil, which is A °C, in order to prevent explosions and fires. A. 20 B. 30 C. 40