heavy-duty paving asphalt 重交通道路沥青
heavy duty paving asphalt 重交沥青
heavy load paving asphalt 重交沥青
Heavy traffic paving asphalt 重交沥青
home-made heavy traffic paving asphalt 国产重交通道路沥青
FCC slurry blending with the asphalt from propane deasphalting unit to produce heavy traffic paving asphalt has been tested by adopting uniform recipe design scheme.
采用配方均匀设计方法，制定试验方案，对FCC油浆与丙脱沥青调合生产重交通道路沥青进行试验研究。
Asphalt Thin Film Oven Test Method is an important inspection item of heavy traffic paving asphalt and paving asphalt.
石油沥青薄膜烘箱试验是重交通道路石油沥青和道路石油沥青的重要检测项目之一。
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。
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