Home / Standards / GB/T 18052-2000 GB/T 18052-2000 Abolished Gauging and inspection of casing, tubing and line pipe threads 套管、油管和管线管螺纹的测量和检验方法 Standard Type GBT ICS 75.180.10 CCS E92 Status 废止 Issue Date 2000-04-14 Implementation 2000-10-01 Responsible Dept 国家标准委 Drafting Unit 国家标准委