Do we have to install the third insurance?

I have to. According to the relevant information of the third gas insurance, it is known that the third gas insurance must be installed. Gas users should be equipped with gas alarms, long-life hoses and self-closing valves. Comprehensively carry out the investigation and rectification of gas hidden dangers, establish a "four-in-one" investigation mechanism for communities, property, community police and gas enterprises, and intensify the investigation and rectification of gas hidden dangers.