Home / Standards / GB/T 3089-2008 GB/T 3089-2008 Abolished Thinnest-wall seamless tubes of stainless steel 不锈钢极薄壁无缝钢管 Standard Type GBT ICS 77.140.75 CCS H48 Status 废止 Issue Date 2008-05-13 Implementation 2008-11-01 Responsible Dept 中国钢铁工业协会 Drafting Unit 中国钢铁工业协会