沥青
pitch,asphalt(asph.),bitumen(bt)◇吹制[氧化]沥青*,粗麻屑沥青涂包法hessian wrapping,含沥青的bitumeniferous,黏质沥青steep pitch,轻制[稀释]沥青*,溶于石油馏出物中的沥青asphalt cutback,弹性沥青dopplerite,涂沥青*,脱苯沥青benzol removed pitch,纤维管沥青fibre pipe pitch,液态沥青liquid pitch,硬沥青*,杂酚油沥青ereosote pitch |