The experiment of producing heavy traffic paving asphalt was carried out with the FCC slurry and the propane deasphalted asphalt as the feedstock by uniform prescription design method.
以FCC油浆和丙脱沥青为原料，采用配方均匀设计方法，进行调合生产重交通道路沥青的研究。
2
Abstract: the hospital pharmacy in daily a lot of heavy deployment of prescription in business, often hard to avoid some medical defects, once produce unnecessary pain to the patient.