Pipeline maintenance

Power-operated tools, namely, multi-use rotational tool

Telecommunication apparatus for recording, transmitting and reproducing sound, images, or data; data carriers for digital data streams, and audio, video, audiovisual, and multimedia signals; calculating machines; data processing equipment and computers; computer peripheral devices, namely, monitors, printers, keyboards, computer mice, plug-in boards, computer disk drives, scanners, graphics and network boards, modems, computer interface boards, floppy disks, hard disks, CD-ROM disks; computer...