【One question per day] [Static Equipment Exchange Edition...Question 37] March 08, 2020...True or False Question
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0240550093.jpg 【One question per day] [Static Equipment Exchange Edition...Question 37] March 08, 2020...True or False Question......................................................................Reward Rules: Correct answer 5 wealth ； Participate in explaining 10 Fortunes. ....................................................................1. Steel spherical storage tanks GB12337-2014, the carbon steel and low alloy steel plates used in the quenched and tempered state of the spherical shell are larger than 16mm. The steel plate manufacturing unit or the spherical tank manufacturing unit shall conduct ultrasonic testing one by one, and the quality grade shall not be lower than Grade I. A.CorrectB.Wrong................................................................A.(Correct)
A is correct. Steel spherical storage tank GB12337-2014. Table 6 in 4.2.8.