编码描述:,containing less than 0.06 % of impurities,containing more than 0.1 % of impurities,containing not less than 0.06 % but not more than 0.1 % of impurities,quartz 编码来源:韩国原始海关数据 产品标签: lysi,plastics,bandages,olo,chemical,instrument,aircraft,gauze,appar,physical