编码描述:,bars and rods,containing by weight more than 50 % of graphite or other carbon or of a mixture of these products,muffles,nozzles,others,plugs,reaction vessels,retorts,tubes and pipes 编码来源:韩国原始海关数据 产品标签: vic,arts,magnetic,hea,magnets,work holder,clamps,electro,permanent magnet chuck,magnetic lifting