Which atmospheric and vacuum distillation unit has the Constant 4 to Constant 5 line?
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Which atmospheric and vacuum distillation unit has a Line 4 to Line 5 connection? Could you send me a screenshot showing the specific temperature distribution? Contact: 460048481@qq.com
At normal pressure there is a value of four, and at reduced pressure there is no value of five. Does using a carburetor at reduced pressure count as a value of four?