GB/T 9253.2-2017

Abolished

Petroleum and natural gas industries—Threading,gauging and thread inspection of casing,tubing,and line pipe threads

石油天然气工业套管、油管和管线管螺纹的加工、测量和检验

Standard Type

GBT

ICS

75.180.10

CCS

E92

Status

废止

Issue Date

2017-11-01

Implementation

2018-05-01

Responsible Dept

国家标准委

Drafting Unit

N/A