问题
判断题
装置停车时，建立氢气循环是为了对脱硫系统赶油和转化炉降温。
答案
参考答案：对
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装置停车时，建立氢气循环是为了对脱硫系统赶油和转化炉降温。
参考答案：对
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Welcome to 2007 Summer Camp | ||||||||||
| 2007 Summer Camp opens between 9:30 a.m. and 11:30 a.m. from July 20th to July 30th. All children aged 7-14 are welcome. Each child can take part in only one of the following activities and needs to pay ￥150 for it. 1. Sports (basketball, football, table tennis, etc.) 2. Interest Groups (painting, singing, dancing, piano, computer, etc.) 3. English World (songs, films, games, plays, etc.) Some American children are coming to the camp. If you really want to spend an interesting summer holiday, please join us for learning with fun. Act now! Book your seat as soon as possible either by phone or by e-mail. Pay before July 18th, then you can have a Mickey T-shirt as a member of the camp. Nanfang Children's Palace No. 23 Dongshan Street, Binhai City Tel: 83212563 E-mail: dsbc2007@childrenpalace.net | ||||||||||
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