Technical application

Technical application
Industrial gases refer to oxygen, nitrogen, argon, neon, helium, krypton, xenon, hydrogen, carbon dioxide, acetylene, natural gas and so on. The physical and chemical properties of these gases due to the inherent, it occupies a pivotal position in the national economy, to promote the application of speed is very fast, almost penetrated into all walks of life, and oxygen is a very useful gas, they are widely used in metallurgy, chemical, biochemical, medical, aerospace, electronics, military, scientific research in.