【Daily Question】【Static Equipment AC Version... Question 22】 February 22, 2020... True or False question
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bg14.jpg【Daily Question】【Static Equipment – AC Version...Question 22】 February 22, 2020...True or False question .............................................................Reward rules: 5 wealth points for correct answers； Participate in explaining 10 Wealth. ...........................................................................1. Steel spherical storage tanks GB12337-2014: Q345R steel plates are used for the pressure-bearing components of these tanks; under certain conditions, the minimum operating temperature can be as low as -20°C. A. Correct B. Incorrect..........................................................................Answer: A. (Correct)
Table 5, Article 4.2.7 of GB12337-2014
A. Correct; the requirements regarding the condition of the steel plate, as well as those for impact tests, allow for a minimum operating temperature of -20 degrees
A. Correct, based on the operating conditions of the steel plate and the requirements for impact tests, a lower temperature limit of -20 degrees can be used.