1.0.2 This code applies to the design on total flooding extinguishing systems of hepta- fluoropropane, mixed gas IG541, and condensed fire extinguishing aerosol.
1.0.3 Design of gas fire extinguishing systems shall comply with the national guiding principles and policies, and be safe, technologically advanced, economic and reasonable.
1.0.4 Products and components of the system applied according to the design must be in accordance with national standards and regulations.
1.0.5 Besides complying with this standard, the design of gas fire extinguishing systems shall also comply with other relevant current national standards.