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This post was last edited by *aojiaoya0546 on 2016-7-20 at 13:11. 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: What is the sampling ratio for thickness inspection of tees and areas with sudden diameter changes in GC2-class industrial pipelines? A. ≥50% B. ≥20% C. ≥5% Answer: B 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 Charity] Large-scale environmental protection photo-sharing event themed “Sharing the Same Blue Sky”! 【Safety Activities】Event to share advanced on-site management experiences 【Task-based reward: 3000 wealth points】Original] Organize and format the content of the dashboard posts 【Task-based reward: 5000 wealth points】Original] Organize and summarize the content of the control panel posts ---------Seeking partners for prime advertising spots for Kaikawa’s community service initiatives-------
B. For industrial piping tees and areas with sudden diameter changes of grade GC2, the sampling rate for thickness inspection is (B, ≥20%).