crude asphalt 中文意思是什麼
crude asphalt
解釋
粗瀝青-
Asphalt base crude oil
瀝青基原油 -
Asphalt base crude
瀝青基原油 -
Exports : textiles and footwear, asphalt, metals and metallic ores, crude oil
出口:紡織和鞋類，瀝青，金屬和金屬礦，原油 -
The fabrication of modified road asphalt by extracting paraffin from liaohe crude oil vacuumized residue
遼河原油的減壓渣油深拔蠟並改性制取道路瀝青 -
Abstract : through deep vacuum distillation, the 90 high grade road asphalt meeting the standard of sinopec and the esso standard and the 70 high grade road asphalt meeting the standard of the ministry of communications and the national standard were directly produced with high gum and high asphalt saudi arab middle crude
文摘:大連西太平洋石油化工有限公司採用減壓深拔技術，加工膠質、瀝青質含量高的沙烏地阿拉伯中質原油，直接生產出符合中石化標準及埃索標準的90號等級道路瀝青及符合交通部標準、國家標準的70號高等級道路瀝青產品，為今後生產高等級道路瀝青積累了有益的經驗。 -
Serviceability of sbs modified paving asphalt from tahe crude oil
改性道路瀝青的使用性能 -
Study on polymer modified paving asphalt from tahe crude oil
塔河原油聚合物改性道路瀝青的研究 -
Abstract : by analyzing the characteristics of imported crude oils, and carrying the experiments, the basic idea and method of preparing road asphalt from these crude oils are presented
文摘:簡要分析了進口油瀝青原料的特點，並通過具體的研究實驗闡述了進口油石油瀝青開發的基本思路與方法。
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