Chemicals used in industry and science; unprocessed plastics; metal tempering and soldering preparations; adhesives used in industry; filtering materials and filtering agents for impurities removal in the chemical, pharmaceutical, food, water treatment, cosmetic, electronic, colorants, textile, paint, glass, nuclear, metal and plastics industries; chemical goods, biological preparations and bacteriological preparations all used in the treatment of water for purifying water and in the treatmen...

Systems for the Separation, Purification and Treatment of Gases and Gas Mixtures, Comprising Adsorption Beds, Pumps, Compressors, Storage Tanks and Fluid Distribution Apparatus, and Controls, and Parts Thereof