编码描述:,bituminous mixtures based on natural asphalt, on natural bitumen, on petroleum bitumen, on mineral tar or on mineral tar pitch (for example, bituminous mastics, cut-backs).,cut-backs,emulsions or stable suspensions of asphalt, bitumen, pitch or tar,mastics,other 编码来源:韩国原始海关数据 产品标签: adhesive,arts,elastomeric,polymers,rubber thread,rubber,s base,f head,ore,gh