Home / Standards / GB/T 19285-2014 GB/T 19285-2014 Abolished Inspection of corrosion protection for buried steel pipelines 埋地钢质管道腐蚀防护工程检验 Standard Type GBT ICS 23.040 CCS J15 Status 废止 Issue Date 2014-05-06 Implementation 2014-12-01 Responsible Dept 国家标准委 Drafting Unit N/A