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English Translations » 炼制(催化焦化深加工) » Practice questions on July 13, 2017; replies will earn 0–6 p

Practice questions on July 13, 2017; replies will earn 0–6 points (no scoring for replies sent more than 1 day after posting). Thank you for your replies

2017-07-13View Original

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True or False question (zero points for wrong answers): The power supply for control instruments should be an uninterrupted AC power supply. Answer: Yes.
Reply #22017-07-13
The power supply for control instruments should be a continuous AC power supply. (X)

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Translated at 2026-07-21 05:07:12

Original: https://bbs.hcbbs.com/thread-1804956-1-1.html

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