It's about gas safety, you must know this knowledge! Gas is an important source of energy for daily life
But if it is not used properly, it will cause an explosion
It can be extremely powerful in an instant
Threatens the safety of people's lives and property
The hose is damaged by aging and the connection is not standardized
The gas stove does not come with flame-out protection device, etc
are the main causes of gas leakage, explosion and deflagration
It's about gas safety, you must know this knowledge! Use gas safely
Tighten the "safety valve"
Keep the following in mind
It's about gas safety, you must know this knowledge! It's about gas safety, you must know this knowledge! It's about gas safety, you must know this knowledge! Use gas safely
Be sure to keep it in mind
"Seven Prohibitions", "Nine Tips"
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It's about gas safety, you must know this knowledge! It's about gas safety, you must know this knowledge! It's about gas safety, you must know this knowledge! It's about gas safety, you must know this knowledge! It's about gas safety, you must know this knowledge! It's about gas safety, you must know this knowledge! It's about gas safety, you must know this knowledge! It's about gas safety, you must know this knowledge! It's about gas safety, you must know this knowledge! It's about gas safety, you must know this knowledge! 
