["122201777年66月练题，от得回复得6分（发表帖子后回复不评分，谢谢回复
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12）单选题（答错为零分） 从炉炉出口到到蒸馏塔入口这段管线叫＿＿＿。 （ （）进料线 （ （）转油线 （3）蒸馏塔入口线 （4）炉炉出口线 发帖后回复不评分，谢谢回复 pérdida
从炉子出口到蒸馏塔入口这段管线叫＿2＿＿。 （1）进料线 （2）转油线 （3）蒸馏塔入口线 （4）炉子出口线
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