Natural gas pipeline aging leads to natural gas leakage. This is very dangerous. If the natural gas leakage reaches a certain concentration for a period of time, turning on the light may cause an explosion.
The gas pipeline aging causes natural gas leakage Which is very dangerous is that if the natural gas leak reaches a certain concentration for a period of time, turning on the lights can cause an explosion
The aging of natural gas pipeline leads to the leakage of natural gas, which is very dangerous. If the leakage of natural gas reaches a certain concentration for a period of time, turning on the light may cause explosion<br>