37 Installation, repair, maintenance, preventative maintenance, auditing and upgrade services for converting machinery and components of converting machinery
41 Training services in the field of maintenance for converting machinery and components of converting machinery
42 Engineering services with respect to converting machinery and components of converting machinery; pilot line services for allowing customers to run trial converting procedures; Integration of control and drive systems and computer control systems; troubleshooting problems in converting machinery, machine control systems, computer control systems and machine drive systems