CJJ/T 146-2011
Technical specification for gas alarm and control system (English Version)
- Standard No.
- CJJ/T 146-2011
- Language
- Chinese, Available in English version
- Release Date
- 2011
- Published By
- Professional Standard - Urban Construction
- Latest
- CJJ/T 146-2011
- Scope
- This procedure applies to the design, installation, acceptance, use and maintenance of urban gas alarm control systems.
CJJ/T 146-2011 Referenced Document
- CJ/T 347 Household combustible gas alarms and sensor
- GB 15322.1 Combustible gas detectors—Part 1: Point-type combustible gas detectors for industrial and commercial use*， 2019-10-14 Update
- GB 15322.2 Combustible gas detectors－Part 2：Household combustible gas detectors*， 2019-10-14 Update
- GB 15322.3 Combustible gas detectors—Part 3: Portable combustible gas detectors for industrial and commercial use*， 2019-10-14 Update
- GB 15322.4 Combustible gas detectors—Part 4: Line-type optical beam combustible gas detectors for industrial and commercial use*， 2019-10-14 Update
- GB 15322.5 Combustible gas detectors Part 5: Self-contained detectors for combustible man-made gas
- GB 15322.6 Combustible gas detectors Part 6: Portable detectors for combustible man-made gas
- GB 16808 Combustible gas alarm control units
- GB 50028 Code for Design of Town Gas*， 2020-04-16 Update
- GB 50058 Code for design of electrical installations in explosive atmospheres*， 2014-01-29 Update
- GB 50303 Code for acceptance of construction quality of building electrical engineering*， 2015-12-03 Update
- GB 50494 Technical code for city gas
CJJ/T 146-2011 history
- 2011 CJJ/T 146-2011 Technical specification for gas alarm and control system
