GB/T 12439-1990
Seismic detonating cord (English Version)
- Standard No.
- GB/T 12439-1990
- Language
- Chinese, Available in English version
- Release Date
- 1990
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2016-02
- Replace By
- GB/T 9786-2015
- Latest
- GB/T 9786-2015
- Scope
- This standard specifies the types, technical requirements, test methods, inspection rules, packaging, marking, transportation and storage of seismic source detonating cords (abbreviated as seismic source cords). This standard is applicable to seismic source cables that generate seismic waves during seismic exploration of underground resources such as oil and coal fields.
GB/T 12439-1990 history
- 2015 GB/T 9786-2015 Common detonating cord
- 1990 GB/T 12439-1990 Seismic detonating cord
GB/T 12439-1990 Seismic detonating cord was changed to GB/T 9786-2015 Common detonating cord.
