6
Nozzles of metal; Grease nipples; Tanks of metal; Valves of metal, other than parts of machines
7
Dispensing machines; Automatic dispensing machines; Power-operated lubricant dispensers for machines; Nozzles which are parts of power-operated sprayers; Lubrication machines; Compressed air machines; Hand-held tools, other than hand-operated; Machines for the textile industry; Compressed air pumps; Pressure valves [parts of machines]; Ejectors [pumps]; Pumps [machines]; Lubricating pumps; Grease rings [parts of machines]; Lubricators [parts of machines]; Valves [parts of machines]; Agricultural, earthmoving, construction, oil and gas extraction and mining equipment
8
Hand tools, hand-operated; Hand tools and implements [hand-operated]
37
Grouting services; Installation of pipelines; Pipe installation services; Installation of pipe systems for conducting of liquids; Pump repair; Pump repair and maintenance; Rebuilding machines that have been worn or partially destroyed; Vehicle greasing; Machinery installation, maintenance and repair; Machinery maintenance services
42
Construction drafting; Professional consultancy relating to technology; Draftsman's services in the nature of technical drawing; Engineering services; Technical data analysis services; Design and development of engineering products; Preparation of technical manuals; Technical project planning; Technical drawing; Development of industrial machinery