不锈钢制215.9mm≤外径≤406.4mm的管道管
Tubes, pipes, of stainless steel, having an outside diameter of 215.9mm or more but not exceeding 406.4mm (line pipe of a kind used for oil or gas pipelines )
4出口许可证出口x出口许可证(加工贸易)出口无需检验检疫
7304111000101不锈钢制215.9mm≤外径≤406.4mm的管道管(石油或天然气无缝钢铁管道管)(特种设备,压力管道管子)复制7304111000102不锈钢制215.9mm≤外径≤406.4mm的管道管(石油或天然气无缝钢铁管道管)(无缝钢管)复制7304111000103不锈钢制215.9mm≤外径≤406.4mm的管道管(石油或天然气无缝钢铁管道管)(其他管道元件)复制