- Country of manufactureUkraine
Gas — one of four aggregate states substances which is characterized by very weak communications between the particles ( molecules , atoms or ions ) making it, and also their big mobility. Gas particles almost freely and chaotically move in intervals between collisions during which there is a sharp change of nature of their movement. Also the term "gas" can be defined as substance which temperature is equal or exceeds a critical point, at such temperature compression of gas does not lead to formation of liquid. Difference of gas from steam also consists in it. At increase of pressure saturated steam partially turns into liquid, gas does not.
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Gas NOT LESS THAN 20 000 TONS A MONTH