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This post was last edited by *aojiaoya0546 on 2016-8-5 00:17. http://bbs.hcbbs.com/static/image/hrline/line7.pnghttp://bbs.hcbbs.com/static/image/hrline/line7.pnghttp://bbs.hcbbs.com/static/image/hrline/line7.pnghttp://bbs.hcbbs.com/static/image/hrline/line7.pnghttp://bbs.hcbbs.com/static/image/hrline/line7.pnghttp://bbs.hcbbs.com/static/image/hrline/line7.pnghttp://bbs.hcbbs.com/static/image/hrline/line7.png Recently, after attending training on the safety management of special equipment, I have come to realize that only by having a thorough understanding of relevant knowledge can one better manage production processes on site. Since June, we have been holding a daily quiz on knowledge related to the safety management of special equipment; we welcome all members to participate actively. Participation reward: 2 Wealth. Reward for correct answer: 9 wealth. Multiple-choice question: The elevator machine room must be well-ventilated, and its ambient temperature should be maintained between ( ) °C. A、3—55 B、5—40 C、20—30 D、40—60 Answer: B http://bbs.hcbbs.com/static/image/hrline/line7.pnghttp://bbs.hcbbs.com/static/image/hrline/line7.pnghttp://bbs.hcbbs.com/static/image/hrline/line7.pnghttp://bbs.hcbbs.com/static/image/hrline/line7.pnghttp://bbs.hcbbs.com/static/image/hrline/line7.png http://bbs.hcbbs.com/static/image/hrline/2.gif http://bbs.hcbbs.com/static/image/hrline/2.gif 【Production and Management Section】Seeking moderators and technical discussants to join us 【Haichuan Public Welfare】Large-scale environmental protection photo-sharing event themed “Sharing the Same Blue Sky”! 【Safety Activity】Sharing Session on Advanced On-site Management Practices 【Task-based Reward: 3000 Wealth Points】Original] Organizing the content of the dashboard posts 【Task-based Reward: 5000 Wealth Points】Original] Organizing and summarizing the content of the control panel posts ---------Golden placement available for promoting HaiChuan public welfare activities; opportunities for sponsorship are available-------
Choose B. The temperature in the air conditioning room can be higher; I’m not sure why.
The elevator machine room must be well-ventilated, and its ambient temperature should be maintained between (B) °C. A、3—55 B、5—40 C、20—30 D、40—60