Storage and Transportation Technology: [Question of the Day] 10-12-15 [Wednesday]
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This post was last edited by flute6 on 2010-12-16 08:48. Note: 1) All participants will receive a reward. 2) Please hide your replies; the method to do this is: http://bbs.hcbbs.com/thread-492556-1-1.html. Do not edit the replies after posting them. # Z0 y% 3) The answer will be visible after responding. After filling with oil, it should be left to stand for no less than ( ) minutes before sampling, temperature measurement, gauge checking, and removal of the ground wire are carried out. A、1 B、2 C、3 D、4 Answer: Option B. According to the \"Regulations on Static Electricity Safety for Liquid Petroleum Products\", allowing the liquid to stand still helps to eliminate static electricity more effectively
Reply 1# Oil transfer arm B, 2 minutes
Come in and learn* My answer: C
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