短语词组短语bitumastic cement 沥青胶剂;沥青粘结剂bitumastic sealer 沥青玛缔脂填缝料bitumastic paint 沥青涂料bitumastic coating 沥青涂料bitumastic coal 烟煤bitumastic enamel 沥青瓷漆;沥青漆bitumastic oakum 沥青麻丝bitumastic solution 沥青溶液;翻译bitumastic c 沥青灰胶 返回 bitumastic