公司设计的裂解炉,当汽包液位超高时,锅炉给水供水电磁阀自动关闭,这属于紧急切断装置对裂解炉汽包的保护,防止汽包超压。
更新时间:2024-11-24 06:07:25 1、正确错误
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Nobodyintheclassagreeswithyou,________________?
Iwaswritingareportlastnight;________Iwouldnothavestayeduplate.
Theothertimingsystembelongsinourinternalclocks，which，left________，wouldtiethebodytoa25-hourrhythm.
Iparticularlywanttopaytribute,notonlytothosewhopreparedthemagnificentdinner,butalsotothosewhohaveprovidedthesplendidmusic.（）
Werefertothelimitedrangeofsoundsasthephonicmediumoflanguageandindividualsoundswithinthatrangeas______.
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