Steel-works -- Ecuador -- Management -- Case studies : Grupo Lindo Ecuador : air gas production project for Acería Ecuatoriana / María Elizabeth Arteaga (Facultad de Postgrado, Universidad de Especialidades Espiritu Santo, Samborondon, Ecuador)
Steel-works -- Equipment and supplies. : How It's Made: Sharpening Steels, Bladder Pumps, Ironing Boards, and Kayak Paddles - Series 26, Ep 6 of 11 / Director: Belanger, Samuel Greffe