【Daily Question】10-12-30 Project Management:

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Question (multiple-choice): The application of the anti-corrosion coating should be carried out at normal temperatures above (　 ). If the temperature is too low, the surface must be heated first before the anti-corrosion treatment can be applied; applying the coating is not allowed in conditions of rain, fog, snow, or strong winds. 　　A. 0℃ B. +5℃ C. +10℃ D. +15℃ Requirements for answering: 1. Requirements. Please hide your reply to this post; no scoring will be given in principle if it is not hidden. Hidden method: http://bbs.hcbbs.com/viewthread.php?tid=492556&page=1#pid2695620 v* ]; x1 W2 {: d1 Y 2, rating. Each participant will receive a wealth reward of 2 to 5 points; if the responses are insightful and of sufficient depth, the score will be increased accordingly. " Reference answers attached (available upon reply): B.+5℃