01816ngm 2200457 a 450 991070334850332120120730161751.01-332-55060-6(CKB)4920000002049625(OCoLC)802293909(EXLCZ)99492000000204962520120730d2001 ma vengurmna|||a||||tdirdacontentcrdamediacrrdacarrierHASARD[electronic resource][Atlanta, Ga.] :[National Institute for Occupational Safety and Health],[2001]1 online resource (32 sec.) downloadable RM file (1.8 MB), sound, colorTitle from video caption."NIOSH Office of Mine Safety and Health Research Video"--Video home page."2001"--Video home page."Audience: Everyone"--Video home page.Describes an active proximity warning system that alerts miners who work in danger zones with heavy mining equipment.Hazardous Area Signaling and Ranging DeviceHASARD proximity warning systemMine safetyUnited StatesEquipment and suppliesMinersHealth and hygieneTechnological innovationsUnited StatesDocumentary films.lcgftInternet videos.lcgftMine safetyEquipment and supplies.MinersHealth and hygieneTechnological innovationsNational Institute for Occupational Safety and Health.National Institute for Occupational Safety and Health.Office for Mine Safety and Health Research.GPOGPOBOOK9910703348503321Hasard439682UNINA