3D printing pens; 3D printers; Pneumatically operated tire inflation machine; Multi-purpose high pressure washers; Pneumatic valve actuators; Valves being parts of machines operated pneumatically and by air; Air compressors for vehicles; Air compressors; Pneumatic pumps; Power-operated garden hose reels; Plastic processing machines; Plastic jet moulding machines; Machines for plastics working; Extrusion machines for plastic