Home / Standards / GB/T 17899-1999 GB/T 17899-1999 Abolished Method of pitting potential measurement for stainless steels 不锈钢点蚀电位测量方法 Standard Type GBT ICS 77.060 CCS H25 Status 废止 Issue Date 1999-11-01 Implementation 2000-08-01 Responsible Dept 中国钢铁工业协会 Drafting Unit 中国钢铁工业协会