7 Aerocondensers; semiconductor exposure apparatus used during manufacturing operations; 3D bioprinters; steam condensers [parts of machines]; machines and machine tools for cutting, grinding, polishing, sawing, drilling and honing; parts of machines and machine tools with diamond, diamond compounds or diamond coating, including cutting blades or inserts, bits, abrasive wheels and discs, cutting heads, wires and wire drawing dies; plasma cutting machines; plasma etching machine; plasma spraying machine; plasma surface treatment machines; machines for manufacturing semi-conductors; machines for assembling semiconductor components; machines for manufacturing semiconductor substrates; semiconductor processing machines for etching semiconductor wafers; surface deposition machines; vapor deposition machines; valves and spray heads [parts of machines]; engraving machines; centrifugal pumps; regulators [parts of machines]; sprayers [machines]