1 result for “Owens-Corning Fiberglas”
-
Government report · 1955 · page 105
Annual Report of the Chief Inspector of Factories (1955)
In the document: …otherwise fenced, or the operator can wear a visor for the relatively short time that he is obliged to be in the line of firc. Gas-Heated Ovens and Furnaces. For the second successive year, no…