For your reference; How much should a new bottle of domestic bottled liquefied gas weigh? Few people know, but many people care. Mr. Hou, a citizen, expressed his doubts to this report yesterday. Mr. Hou said that after he used up the bottled liquefied gas, he weighed the cylinder with his own scale, and the result showed that it was 16.5 kg. After inflating in a liquefied gas shop on Martyrs Road in the urban area, he weighed again and the result was 29 kg. By subtracting the two, Mr. Hou concluded that the filled liquefied gas was 12.5 kg. When inflating again, Mr. Li also said that the net weight of liquefied gas was 14 kg. Mr. Hou asked the staff of the liquefied gas store: How much does a bottle of gas weigh? Replied; 14.5 kg. This makes Mr. Li very puzzled. How many kilograms of liquefied gas should a household standard cylinder contain? Aunt Zhu, a citizen, said that gas cylinders were sometimes weighed after being inflated, and once the net weight of liquefied gas was found to be 15 kg. But once it was found that liquefied gas was 14 kg. Aunt Zhu said that she didn't know how many kilograms of liquefied gas should be filled, and the gas in the store would generally be less. Then, what is the weight of a bottle of domestic bottled liquefied gas? A person from the Standard Metrology Department of the Municipal Quality Supervision Bureau said that the weight of domestic bottled liquefied gas is subject to the national mandatory standards. The filling capacity of a bottle of liquefied gas is 14.5 kg, and it is allowed to float up and down by 0.5 kg. In other words, a bottle of liquefied gas is allowed from 14 kg to 15 kg. If you charge less, the interests of consumers will be damaged. But unlike other products, the more liquefied gas is packed, the better. If the upper limit exceeds the standard, it will involve security issues.