问题
问答题 简答题
压力管道的重点检查部位有那些?
答案
参考答案:
(1)压缩机、泵的出口部位;
(2)补偿器、三通、弯头(弯管)、大小头、支管连接及介质流动的死角等部位;
(3)支吊架损坏部位附近的管道组成件以及焊接接头;
(4)曾经出现过影响管道安全运行的问题的部位;
(5)处于生产流程要害部位的管段以及与重要装置或设备相连接的管段;
(6)工作条件苛刻及承受交变载荷的管段。
压力管道的重点检查部位有那些?
参考答案:
(1)压缩机、泵的出口部位;
(2)补偿器、三通、弯头(弯管)、大小头、支管连接及介质流动的死角等部位;
(3)支吊架损坏部位附近的管道组成件以及焊接接头;
(4)曾经出现过影响管道安全运行的问题的部位;
(5)处于生产流程要害部位的管段以及与重要装置或设备相连接的管段;
(6)工作条件苛刻及承受交变载荷的管段。
补全对话。 | |
M: Oh, hi, what is your name again? Since this is only the 2nd day of school, I can't remember the students' names yet. W: 1 I have a hard time remembering names myself. M: Uh, Karen, right? W: 2 My mom's name is Karen. M: Nancy, okay. I think I heard you were from England. W: Well, I was born there, but my parents are American. I grew up in France. M: 3 W: But then we moved here when I was nine. M: 4 W: Well, he is a college professor, and he is in Scotland at the moment. M: How interesting! What does he teach? W: Oh, I have no idea. 5 He teaches chemistry.
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