柏油锅;
This paper summarizes the engineering design of process, equipments, automatic control and asphalt heater of the first supercritical mixed C_4 solvent deasphalting unit in China with a capacity of 200,000 metric tons per year.
本文从工艺、设备、自控、工业炉等四个方面总结了国内第一套生产能力为20×10~4t/a的超临界混合C4溶剂脱沥青装置的工程设计。
In the actual maintenance process of the microwave road maintenance vehicle, the asphalt road surface heater is a arrays which is made up by a lot of magnetrons. There is lots of mutual interference between the different magnetrons.
在微波养护车维修路面时,由于微波养护车的加热墙是由许多磁控管组合而成的一个阵列,而不同磁控管发出的微波之间有相互的干扰与耦合。
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