Wireless underground communication system
Subtitle: the solution for wireless teleoperation of LHDS and drilling rigs ... : NTSC video system.
Contributors: Elektrobit Inc.
Publisher: Elektrobit Inc.
Published: 2000
Place of publication: Bellevue, WA
Language: eng
Format: Videorecording
Subjects: Mining engineering -- Communication systems.; Wireless communication systems.
Notes: Title from cassette label.

VHS