Basic Knowledge of Ammonia Synthesis – One Question per Day 157

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True or False: 1. Pressure vessels do not require regular routine inspections. ( ) 2. Indicate the opening/closing status and direction of the valve on the container operation panel with text. ( ) One question per day on the basics of ammonia synthesis production is taken from the intermediate-level test questions bank for ammonia synthesis operators. We encourage all participants to take part actively. The purpose of this activity is to review the knowledge we have already learned, and to improve and strengthen everyone’s fundamental theoretical knowledge through answering questions, thereby reinforcing what we already know and helping us recall what we have forgotten. The top 50 answerers will definitely receive a reward. Please reply with the answer hidden; otherwise it will be invalid. To view the hidden method, go to: http://bbs.hcbbs.com/thread-492556-1-1.html. Please do not edit after replying! Answer: 1. × Correct: Pressure vessels need to be inspected regularly on a routine basis. 2、√