【Daily Question】LNG-related Technology Exchange Version 20200126
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Participation: Prize 1 Wealth； Correct answer: Reward of 3 wealth points ； Note: This post is valid for 48 hours. https://bbs.hcbbs.com/static/image/hrline/2.gif Wishing everyone good luck in the Year of the Rat! Happy New Year! Multiple-choice question: Which of the following measures are electrostatic protection measures during the filling of petroleum-based flammable liquids? (1) Control the flow rate to not exceed the allowable flow rate ； (2) Prevent liquid from splashing out ； (3) Sampling, measurement, and other on-site operations are prohibited during the filling process; such actions should be carried out only after filling has stopped and the container has been left to rest for a while. （ ） A、（1）（2）（3） B、（1） and （2） C、（1） Answer: A
A、(1) (2) (3)