问题
问答题 简答题
机组运行中,油系统的设备和管道损坏发生漏油,又不能与系统隔离,或加热管道已渗入油,应如何处理?
答案
参考答案:
应立即停机处理。
机组运行中,油系统的设备和管道损坏发生漏油,又不能与系统隔离,或加热管道已渗入油,应如何处理?
参考答案:
应立即停机处理。
用方框中所给动词的适当形式填空。 | |
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1. —Could you tell me whom the radio ______ by? —Sorry. I have no idea. 2. —Would you please tell Miss Li that she ______ as a volunteer? —Of course. I will tell her at once. 3. Jack is often ______ sing this English song. 4. Look! A new teaching building ______ in our school. 5. Luckily, the lost boy ______ so far. 6. The students can't ______to stay up until midnight. 7. The vegetables didn't taste very good. They ______ too long. 8. The project ______ next month. 9. When we got there, we found the shop ______. 10. She said she ______ to attend this important meeting the next day. |