8543: Electrical mach & app having individual function, nes/incl in thi cha

854311: Ion Implanters For Doping Semiconductor Materials 854319: Electrical Particle Accelerators For Electrons, Protons, Etc. 854320: Signal generators 854330: Machines & apparatus for electroplating, electrolysis or electrophore 854340: Electric Fence Energisers 854381: Other Proximity Cards and Tags 854389: Other Electrical Machines and Apparatus, Having Individual Functions n.e.s 854390: Parts of electrical machines & apparatus havg individual functions, n 8543: Electrical mach & app having individual function, nes/incl in thi cha