7
Semiconductor manufacturing machines and their component parts and fittings; flat panel display manufacturing machines and their component parts and fittings
37
Installation, maintenance and repair of semiconductor manufacturing machines; installation, maintenance and repair of semiconductor testing machines; installation, maintenance and repair of flat panel display manufacturing machines; providing information and technical advice related to the installation, maintenance and repair of semiconductor manufacturing machines; providing information and technical advice related to the installation, maintenance and repair of semiconductor testing machines; providing information and technical advice related to the installation, maintenance and repair of flat panel display manufacturing machines