某厂常减压蒸馏装置的实际应用结果表明了该方法的有效性。
The application results in a crude unit show that this method is valid.
将我国常减压蒸馏装置的技术水平与国外先进水平进行了对比。
A comparison is given on the technology gap between domestic atmospheric and vacuum distillation unit and the foreign advanced unit.
介绍对某炼油厂常减压蒸馏装置加热炉空气预热系统的两次改造情况。
Two revampings of air preheater of fired heater in atmospheric-vacuum distillation unit of a refinery was introduced.
应用推荐