9
Physical, electrical, electronic measuring, signalling, checking (supervision), control, regulating and monitoring equipment and apparatus; mechanically and/or pneumatically and/or hydraulically and/or electrically-operated, controlled and controlling measuring, signalling, checking (supervision), regulating, conveying, recording, amplifying and monitoring equipment, apparatus and installations constructed therefrom; individual parts for the aforesaid equipment and apparatus
12
Mechanically and/or pneumatically and/or hydraulically and/or electrically-operated and/or monitored vehicle brakes and individual parts therefor; pneumatic cushioning spring systems and parts therefor, for automobiles; levelling installations for vehicles; equipment, apparatus and installations constructed therefrom for controlling, regulating, adjusting and/or monitoring of vehicle brakes, parts for the aforesaid equipment and apparatus; wheels, axle bearings; automatic and non-automatic couplings for rail and road vehicles, namely haulage and impact couplings, pipeline couplings and cable couplings; holding and steering gear and haulage and impact transmission links for the aforesaid couplings; parts for the aforesaid goods
37
Repair and maintenance of pressure-operated equipment and apparatus and braking apparatus
41
Conducting courses in brake servicing