[Class : 42] Industrial Analysis And Research Services; Oil Field Exploitation And Survey; Oil Wei Testing; Testing Material.

[Class : 1] Chemicals Used In Industry, Textile And Oil Exploration Industry, Science And Photography, As Well As In Agriculture, Horticulture And Forestry; Unprocessed Artificial Resins, Unprocessed Plastics; Manures; Fire Extinguishing Compositions; Tempering And Soldering Preparations; Chemical Substances For Preserving Foodstuffs; Tanning Substances; Adhesives Used In In...