supply of bituminous pavement materials and construction of special bituminous surfacing  沥青铺面物料的供应及特别沥青路面的建造

Series Courses of Computer Foundation Courses Series  计算机基础系列课程

aluminium powder bituminous enamel  铝粉沥青磁漆

bitumenous oil  沥青油

bituminous  沥青; 沥青的; 烟煤; 沥青质的; 沥青煤; 沥青质; 含沥青的; 含沥青的沥青的; 沥青的含沥青的

bituminous acid resistance paint  沥青耐酸漆

Bituminous and Anthracite  烟煤无烟煤

bituminous and anthracite mixing injection  群井换热器; 混煤喷吹

bituminous anti-fouling paint  沥青防污漆

bituminous baking electostatic varnish  沥青烘干静电清漆

bituminous baking enamel  沥青烘干磁漆

bituminous baking insulating paint  沥青烘干绝缘漆

bituminous baking primer  沥青烘干底漆

bituminous baking varnish  沥青烘干清漆

bituminous board  沥青纸板

bituminous brown coal  沥青质褐煤

bituminous cal boiler  烟煤锅炉

bituminous carpet  沥青毡

Bituminous Cement  沥青粘合剂; 沥青胶结料; 沥青水泥; 沥青胶泥; 沥青粘结剂

bituminous cements  沥青胶结料