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Daily Question on Automation Theory Knowledge (8.20)

2017-08-20View Original

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Process and instrumentation are inseparable; to help everyone gain a better understanding of the basics of instrumentation, we have launched the \"One Question per Day\" campaign – just reply to get the answers. To encourage continued participation from everyone! You get 3 wealth rewards just for participating! I hope everyone will participate actively, learn together, and make progress together! ! ! Multiple-choice question: 37. Which type of tool should not be used for knocking in flammable and explosive areas? ( )(A)Wooden hammer (B)Rubber hammer (C)Copper hammer (D)Steel hammer The answer to this question is: D

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