7
Machines and machine tools for treatment of materials and for manufacturing; Machines, machine tools, and power-operated tools and apparatus, for fastening and joining; Milling machines and grinding machines for the treatment of ceramics and metal; Machine tools for cutting; Machine tools for milling; Milling machines; Conveyors [machines]; Rolling [conveying] machines; Machines for use in assembly; Metal production machines; Industrial robots; Machine tools; Tools (Machine -) for use in packaging; Robotic handling apparatus; Textile production machines; Machines for making tools; Machines for manufacturing packaging materials; Paper production machines
40
Custom construction of machines; Custom manufacture of molds for use in industry; Treating [stamping] of metal; Treating [shaping] of metal; Die-casting of metals; Metal treating; Metal fabrication and finishing services; Custom manufacture by direct metal laser sintering; Custom manufacture of tools for others; Custom 3D printing for others; Custom manufacture of steel construction elements; Custom manufacture of prefabricated construction elements; Rental of equipment for the treatment and transformation of materials, for energy production and for custom manufacturing; Metal casting; Die casting; Abrasion; Cutting of metal; Sawing of materials; Drilling of metals; Metallurgical smelting; Dyeing services; Metal coating [not painting]; Custom assembling of materials for others; Material treatment information; Vulcanization [material treatment]; Millworking; Treatment of materials by laser beam
42
Mechanical engineering; Surveys (Conducting -); Technical engineering; Engineering services; Engineering design; Industrial design; Engineering and computer-aided engineering services; Research in the field of technology provided by engineers; Structural engineering services; Engineering services for others; Design of instruments; Development of construction projects