Home / Standards / GB/T 31405-2015 GB/T 31405-2015 Active Standard test method for cathodic disbonding of pipeline coatings subjected to elevated temperatures 管道耐蚀涂敷层高温阴极剥离试验方法 Standard Type GBT ICS 25.220.99 CCS A29 Status 现行 Issue Date 2015-05-15 Implementation 2015-10-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A