Author name: enzofeng2021@icloud.com

It can be matched with various types of structures and projects of different sizes, in line with the design concept of the latest pipeline project, which is the optimal distance of 4 to 8 meters between two suspended fire extinguishing devices. The total cost of the project is the lowest and most economical. If 12 and 14Kg specifications are used instead of 8 and 10Kg, the total cost and maintenance management cost can be reduced by more than 30%. When designing Lida, it is necessary to focus on the three specifications of 10, 12 and 14Kg and the design concept of the optimal distance of 4 to 8 meters. This will greatly reduce the competition.

The Regulations on the Supervision and Administration of Fire Protection Products were adopted at the meeting of the Office of the Minister of Public Security on April 10, 2012, and agreed by the State Administration for Industry and Commerce and the State Administration of Quality Supervision, Inspection and Quarantine, and are hereby issued and shall come into effect on January 1, 2013.