编码描述:,diagnostic or laboratory reagents on a backing, prepared diagnostic or laboratory reagents whether or not on a backing, other than those of heading 30.02 or 30.06 certified reference materials. 编码来源:韩国原始海关数据 产品标签: photosensitive semiconductor devices,surf,textile materials,aluminium phosphate,plastic sheeting,active sub,iron,compound,electric c,polyphosphate