GB/T 4749-2003

Gauge for threads of tool joints for petroleum drilling

石油钻具接头螺纹量规

Standard Type
GBT
ICS
N/A
CCS
N/A
Status
N/A
Issue Date
N/A
Implementation
N/A
Responsible Dept
N/A
Drafting Unit
N/A

📚 References & Relations / 引用与关联

normative_reference GB/T 230-1991
normative_reference GB/T 4749--2003
normative_reference GB/T 6060.2-1985
normative_reference GB/T 6062-2002
normative_reference GB/T 9253.
normative_reference GB/T 9253.1-1999
normative_reference ISO 3274
normative_reference NC10
normative_reference NC10-
normative_reference NC12
normative_reference NC13
normative_reference NC16
normative_reference NC23
normative_reference NC26
normative_reference NC31
normative_reference NC35