petroleum bitumen meaning in English
石油沥青
Examples
- Test method for determining the breaking point of petroleum bitumens
石油沥青脆点测定法 - Fibreglass reinforced petroleum bitumen membrane
石油沥青玻璃纤维胎油毡 - Fibreglass reinforced petroleum bitumen
石油沥青玻璃纤维胎油毡 - Advances in production of impregnating pitch from petroleum bitumen and petroleum - coal bitumen mixture
煤沥青混合物制取浸渍剂沥青的研究进展