Storage and Transportation Technology: [Question of the Day] 11-02-21 [Monday]
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This post was last edited by flute6 on 2011-3-28 at 12:45. Pump rooms should be installed in areas where the extreme minimum temperature is below (). A. -20℃ B. -28℃ C. -30℃ D. -38℃ Note: 1) Participants will be rewarded, so more explanations are encouraged. 2) Please hide your replies; the method for doing this is: http://bbs.hcbbs.com/thread-492556-1-1.html. Do not edit the replies after posting them. ) The answer will be visible after replying. " Answer: C SH/T-3014-2002
A:) {:1_90:}
Reply to 1# Mint Life A
In areas where the extreme minimum temperature is lower than (), a pump house should be constructed. C.-30℃