Remember that
there is a strange thing in the world, named "1, 1, 1, 2 - tetrafluoroethane", which is unique in nature and has a wide range of uses.

This 1, 1, 2 - tetrafluoroethane, related items are also thought-provoking. It can be used in industry as a refrigeration agent, because it can adjust the temperature and adjust the room, making it cool in the summer and warm in the cold. People often find it convenient to use it, but they don't know the secret behind it.

In the cleaning industry, 1, 1, 2 - tetrafluoroethane also shows its skills. It can remove scale and decontamination, and the utensils can be wiped with it, giving a new look. This is because of its chemical properties, it can melt oil stains without damaging the quality of the object.

Furthermore, the terms related to 1, 1, 1, 2-tetrafluoroethane are also studied by scholars. If the preparation method requires precise control, the matching of raw materials and the adjustment of temperature are all related to success or failure. Those who use it should know the reason, so that they can do good things and avoid their risks.

Alas! This strange thing, with its characteristics, benefits the world. However, we should also be careful and study its advantages and disadvantages, so that it can benefit people for a long time and is harmless to heaven and earth.