Hardware compatibility: your life depends on it.
Lough
W David
WD
Gravitec Systems Inc., Bainbridge Island, Wash., USA.
D000058:Accidental Falls / Q000517:prevention & control*; D000062:Accidents, Occupational / Q000517:prevention & control*; D003252:Construction Materials / Q000592:standards; D006801:Humans; D017751:Safety Management / Q000379:methods* / Q000592:standards*; D012952:Societies; D014481:United States; D014489:United States Occupational Safety and Health Administration