XHUA

Astronometric measuring machines and instruments; Cables, electric; Clothing for protection against accidents, irradiation and fire; Communications headsets for use with communication radios, intercom systems, or other communications network transceivers; Electric connectors; Electronic and optical communications instruments and components, namely, optical data links; Electronic data processing apparatus; Electronic device for monitoring and optimizing photovoltaic arrays; Laser detectors for indicate property; Laser device for projecting a visible line on a work piece to be cut by a rotary power saw