Services in the field of filtering, in particular in the field of filtering of fuels, including aviation fuel [, namely, fuel filtration and conditioning services ]; fuel treatment services in the field of separation, [ straining, ] splitting [, adsorbing, precipitation, sedimentation, media and material conveying, centrifuging, material processing, dosing, depositing, agitating, liquid and gas treatment, ventilation and condensing ]

Educational services, namely, conducting in-plant training for others on proper cleaning and sanitizing of drains located in food processing businesses