MACHINES FOR PROCESSING VARIOUS MATERIALS BY REMOVING MATERIAL USING A LASER OR OTHER LIGHT OR PHOTON BEAM ULTRASOUND ELECTRICAL DISCHARGE ELECTROCHEMICAL ELECTRON BEAM ION BEAM OR PLASMA MINE-ARC PROCESSES; WATER JET CUTTING MACHINES: - WHICH WORK USING LASER OR OTHER LIGHT OR PHOTON RADIATION: - - WHICH WORK USING LASER RADIATION: - - - OTHERS
MACHINES FOR PROCESSING VARIOUS MATERIALS BY REMOVING MATERIAL USING A LASER OR OTHER LIGHT OR PHOTON BEAM ULTRASOUND ELECTRICAL DISCHARGE ELECTROCHEMICAL ELECTRON BEAM ION BEAM OR PLASMA MINE-ARC PROCESSES; WATER JET CUTTING MACHINES: - WHICH WORK USING LASER OR OTHER LIGHT OR PHOTON RADIATION: - - WHICH WORK USING LASER RADIATION: - - - OTHERS