It is understood that the majority of residents in the use of gas, stove front valve is always open. In accordance with the national common cooking time for 40min calculations, three meals a day cooking time used a total of 40 * 3 = 120min, in general, a day time (60min * 24h = 1440min) only this period (120min) burner in a supervised state, the rest of the time period (1440-120 = 1320min) is unsupervised. Unsupervised stove time accounted for nearly 92% of the day. How to ensure the safety of household gas usage when there is no regulated gas stove? https://lnkd.in/gx5K6KfQ
