asphalt coal 中文意思是什麼
asphalt coal
解釋
瀝青煤-
Coprocessing yanzhou coal with petroleum resid for preparing paving asphalt
兗州煤與渣油共處理制高等級道路瀝青的研究 -
Replacing oil with coal for lb2000 asphalt mix plant
2000型瀝青拌和設備燃油改燃煤的技術改造 -
Coal chemical producer in china, offering metallurgical and foundry coke, benzene and derivatives, naphthalene, asphalt, and anthracene oil
-生產氯乙酸,對氨基苯乙酮,氯乙酸母液,鹽酸等,包括公司簡介產品介紹等
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