[Daily question] [Static Equipment Exchange Edition...Question 04] Multiple choice question on January 4, 2019...All your wishes come true

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bg10.png [Daily question] [Static Equipment Exchange Edition...Question 04] Multiple-choice question on January 4, 2019... Please fill in the answers (multiple choice, single choice, single choice) in order. Bonus rules: Participation will reward 1 wealth, and correct answers will reward 3 wealth for each item, with a maximum of 10 wealth. This topic is valid for two days and will not be graded for more than two days and 48 hours. Preview! 100,000 RMB cash red envelope is waiting for you to share - Haichuan original knowledge point sharing event warm-up post https://bbs.hcbbs.com/thread-2223445-1-1.html The 2018 Haichuan Double Ten Best Selection Event is about to start... https://bbs.hcbbs.com/thread-2232923-1-1.html 1. Containers for exothermic reactions should be strictly controlled () to prevent the temperature of the material from rising sharply, causing decomposition of the material, sudden boiling and accidents. A. Feeding amount B. Feeding speed C. Impurities in the feeding 2. All pressure vessels that meet the requirements for registration and certification must be registered with the special equipment safety supervision and management department before or after being put into use (). A. 10th day B. 20th day C. 30th day 3. Before maintenance and transformation personnel need to enter the inside of the container, they should make preparations and clean up according to the requirements of the "Pressure Vessel Periodic Inspection Rules". If the requirements are not met, personnel are strictly prohibited from entering. () A. Correct B. Wrong answer 1. AB 2. C 3. A. As the master of Haichuan, what do you need to do - only give you 50 million https://bbs.hcbbs.com/thread-2239207-1-1.html