编码描述:,azides,borides,hydrides,hydrides, nitrides, azides, silicides and borides, whether or not chemically defined, other than compounds which are also carbides of heading 28.49.,nitrides,silicides 编码来源:韩国原始海关数据 产品标签: nitride,silicide,carbides,chemical,hydride,boride,f head,compound,fin,ether