GB 12045-1989
Marine explosion-proof light--Specification
2004-05
- Standard No.
- GB 12045-1989
- Language
- Chinese
- Release Date
- 1989
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Replace By
- GB 12045-2003
- GB/T 12045-2003
- Lastest
- GB 12045-2003
- GB/T 12045-2003
- Scope
- This standard specifies the classification, technical requirements, test methods, inspection rules and signs, packaging, transportation and storage of marine explosion-proof lamps. This standard is applicable to flameproof and increased safety explosion-proof lamps (hereinafter referred to as explosion-proof lamps) installed in compartments that may generate or accumulate explosive gas mixtures, with a rated voltage below 250V, and with incandescent lamps, fluorescent lamps, and self-rectifying high-pressure mercury lamps as light sources. lamp).
GB 12045-1989 history
- 2003 GB 12045-2003 Specification of marine explosion-proof light
- 1989 GB 12045-1989 Marine explosion-proof light--Specification